Theory

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Colour: BLACK
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED)
Theory - Helona Silk Blouse
Theory - Helona Silk Blouse
$296.95
Free Postage
Colour: ECLIPSE
Size: US M, US L
Theory - Zarek Knit Blazer
Theory - Zarek Knit Blazer
$374.95
Free Postage
Colour: CHARCOAL
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED) see all sizes
Theory - Maritza Preen Wool Cardigan
Theory - Maritza Preen Wool Cardigan
$363.95
Free Postage
Colour: BLACK
Size: AU10 (US 6)
Theory - Rinka Faithful Pants
Theory - Rinka Faithful Pants
$245.95
Free Postage
Colour: SILVER STEEL
Size: AU6 (US 2)
Theory - Nabiki Pants
Theory - Nabiki Pants
$318.95
Free Postage
Colour: WHITE
Size: AU10 (US 6)
Theory - Belisa Cropped Pants
Theory - Belisa Cropped Pants
$256.95
Free Postage
Colour: BLACK
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED) see all sizes
Theory - Julialynne Ventura Dress
Theory - Julialynne Ventura Dress
$420.95
Free Postage
Colour: DOVER
Size: 3XL (US XXL)
Theory - Cashmere Waffle Zip Sweater
Theory - Cashmere Waffle Zip Sweater
$342.95
Free Postage
Colour: BONE
Size: AU12 (US MED)
Theory - Zida Ford Leather Vest
Theory - Zida Ford Leather Vest
$621.95
Free Postage
Colour: WHITE
Size: AU8 (US XSML), AU14 (US LRG)
Theory - Elili Luxe Peplum Top
Theory - Elili Luxe Peplum Top
$234.95
Free Postage
Colour: INDIGO GREY
Size: 38 (US 38), US 40
Theory - Rodolf Sportcoat
Theory - Rodolf Sportcoat
$646.95
Free Postage
Colour: ARCTIC
Size: ONE SIZE
Theory - Ashby Roadster Tie
Theory - Ashby Roadster Tie
$108.95
Free Postage
Colour: MARITIME
Size: AU8 (US XSML)
Theory - Aliso Semi-Sheer Blouse
Theory - Aliso Semi-Sheer Blouse
$296.95
Free Postage
Colour: BLACK, EMERALD, MAHOGANY
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED) see all sizes
Theory - Rodiona Tee
Theory - Rodiona Tee
$115.95
Free Postage
Colour: SHORE
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED) see all sizes
Theory - Ashtry Shawl Cardigan
Theory - Ashtry Shawl Cardigan
$329.95
Free Postage
Colour: MARITIME
Size: AU6 (US 2), AU10 (US 6), AU12 (US 8)
Theory - Timba Tuxedo Pants
Theory - Timba Tuxedo Pants
$318.95
Free Postage
Colour: WHITE
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED) see all sizes
Theory - Chloh Pleated Dress
Theory - Chloh Pleated Dress
$499.95
Free Postage
Colour: BLACK
Size: AU10 (US 6)
Theory - Teena Peplum Dress
Theory - Teena Peplum Dress
$352.95
Free Postage
Colour: ECLIPSE, SOFT GREY
Size: 30 (US 30), 32 (US 32), 34 (US 34) see all sizes
Theory - Striped Shorts
Theory - Striped Shorts
$217.95
Free Postage
Colour: BEIGE-GREY
Size: 30 (US 30), 32 (US 32), 34 (US 34) see all sizes
Theory - Striped Cotton Shorts
Theory - Striped Cotton Shorts
$217.95
Free Postage
Colour: RED RUST
Size: 32 (US 32)
Theory - Zaine Stretch Cotton Shorts
Theory - Zaine Stretch Cotton Shorts
$205.95
Free Postage
Colour: WHITE
Size: 30 (US 30), 32 (US 32), 34 (US 34) see all sizes
Theory - Raffi Denim Jeans
Theory - Raffi Denim Jeans
$284.95
Free Postage
Colour: BLACK
Size: ONE SIZE
Theory - Roadster Linen-Silk Tie
Theory - Roadster Linen-Silk Tie
$149.95
Free Postage
Colour: WHITE
Size: US SML, US MED
Theory - Cropped Crossback Tank Top
Theory - Cropped Crossback Tank Top
$126.95
Free Postage
Colour: HEATHER GREY
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED) see all sizes
Theory - Teju Heathered Dress
Theory - Teju Heathered Dress
$251.95
Free Postage
Colour: GREY
Size: ONE SIZE
Theory - Roadster Striped Silk Tie
Theory - Roadster Striped Silk Tie
$149.95
Free Postage
Colour: LIGHT BLUE
Size: ONE SIZE
Theory - Roadster Solid Silk Tie
Theory - Roadster Solid Silk Tie
$149.95
Free Postage
Colour: GREY, NAVY
Size: ONE SIZE
Theory - Roadster Silk Tie
Theory - Roadster Silk Tie
$149.95
Free Postage
Colour: WHITE
Size: AU10 (US 6)
Theory - Ceela Flared Dress
Theory - Ceela Flared Dress
$341.95
Free Postage
Colour: BLACK
Size: AU8 (US 4), AU10 (US 6)
Theory - Enora Ford Leather Peplum Jacket
Theory - Enora Ford Leather Peplum Jacket
$912.95
Free Postage
Colour: NAVY
Size: AU4 (US 0), AU6 (US 2), AU8 (US 4) see all sizes
Theory - Pavati Leather Jacket
Theory - Pavati Leather Jacket
$865.95
Free Postage
Colour: NAVY
Size: AU8 (US 4), AU10 (US 6)
Theory - Kaline Jumpsuit
Theory - Kaline Jumpsuit
$465.95
Free Postage
Colour: NAVY
Size: AU8 (US 4), AU10 (US 6), AU12 (US 8)
Theory - Scyler Stretch Cotton Cropped Pants
Theory - Scyler Stretch Cotton Cropped Pants
$273.95
Free Postage
Colour: PACIFIC BLUE, STORM GREY
Size: AU6 (US 2), AU8 (US 4), AU10 (US 6) see all sizes
Theory - Bennie Stretch Cotton Shorts
Theory - Bennie Stretch Cotton Shorts
$189.95
Free Postage
Colour: NAVY, WHITE
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED) see all sizes
Theory - Randelle Stretch Linen Sweater
Theory - Randelle Stretch Linen Sweater
$318.95
Free Postage
Colour: MARITIME
Size: AU4 (US 0), AU6 (US 2), AU8 (US 4) see all sizes
Theory - Kaien Fit-And-Flare Dress
Theory - Kaien Fit-And-Flare Dress
$409.95
Free Postage
Colour: SHORE
Size: AU8 (US 4), AU10 (US 6), AU14 (US 10)
Theory - Taline Sheath Dress
Theory - Taline Sheath Dress
$352.95
Free Postage
Colour: WHITE
Size: AU6 (US 2), AU8 (US 4), AU10 (US 6) see all sizes
Theory - Eliza Pleated Skirt
Theory - Eliza Pleated Skirt
$273.95
Free Postage
Colour: SANDY BEIGE, WHITE
Size: AU4 (US 0), AU8 (US 4), AU10 (US 6)
Theory - Helda Caftan Dress
Theory - Helda Caftan Dress
$386.95
Free Postage
Colour: GREY
Size: AU4 (US 0), AU6 (US 2), AU8 (US 4) see all sizes
Theory - Aithne A-Line Dress
Theory - Aithne A-Line Dress
$329.95
Free Postage
Colour: NAVY
Size: AU10 (US 6)
Theory - Orinthia L. Ford Leather Dress
Theory - Orinthia L. Ford Leather Dress
$651.95
Free Postage
Colour: WHITE / BLACK
Size: AU12 (US MED), AU14 (US LRG)
Theory - Pilado Printed Silk Ruffle Skirt
Theory - Pilado Printed Silk Ruffle Skirt
$217.95
Free Postage
Colour: INDIGO
Size: 28 (US 28), 30 (US 30), 32 (US 32) see all sizes
Theory - Raffi Gunstock Denim Jeans
Theory - Raffi Gunstock Denim Jeans
$284.95
Free Postage
Colour: NAVY
Size: AU4 (US 0), AU6 (US 2), AU12 (US 8)
Theory - Ainhoa Stretch Cotton Pants
Theory - Ainhoa Stretch Cotton Pants
$159.95
Free Postage
Colour: BLACK MULTI
Size: AU8 (US 4), AU10 (US 6), AU12 (US 8)
Theory - Matten Printed Silk Pants
Theory - Matten Printed Silk Pants
$307.95
Free Postage
Colour: KHAKI
Size: AU16 (US 12)
Theory - Lynie Stretch Shorts
Theory - Lynie Stretch Shorts
$211.95
Free Postage
Colour: PINK
Size: ONE SIZE
Theory - Roadster Wincanton Tie
Theory - Roadster Wincanton Tie
$108.95
Free Postage
Colour: BLACK
Size: AU4 (US 0), AU12 (US 8)
Theory - Dellera Pryor Peplum Dress
Theory - Dellera Pryor Peplum Dress
$318.95
Free Postage
Colour: BONE DARK OAK
Size: AU10 (US SML)
Theory - Macaire Leather Jacket
Theory - Macaire Leather Jacket
$580.95
Free Postage
Colour: WHITE
Size: AU4 (US 0), AU6 (US 2), AU8 (US 4) see all sizes
Theory - Viviette Blazer
Theory - Viviette Blazer
$487.95
Free Postage
Colour: SEED
Size: 38 (US 38)
Theory - Marlo Balance Twill Trousers
Theory - Marlo Balance Twill Trousers
$284.95
Free Postage
Colour: SANDY BEIGE
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED)
Theory - Toro Cropped Pants
Theory - Toro Cropped Pants
$329.95
Free Postage
Colour: WHITE
Size: AU8 (US 4), AU10 (US 6), AU12 (US 8)
Theory - Leska Cropped Pants
Theory - Leska Cropped Pants
$318.95
Free Postage
Colour: CACTUS
Size: AU8 (US 4)
Theory - Wandu Silk Dress
Theory - Wandu Silk Dress
$196.95
Free Postage
Colour: MILITARY
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED) see all sizes
Theory - Ivona Silk Dress
Theory - Ivona Silk Dress
$251.95
Free Postage
Colour: BLUE/PINK
Size: AU12 (US MED)
Theory - Strasera Eyelet Silk Tunic
Theory - Strasera Eyelet Silk Tunic
$217.95
Free Postage
Colour: NAVY, WHITE
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED)
Theory - Mavis Shirttail Blouse
Theory - Mavis Shirttail Blouse
$159.95
Free Postage
Colour: WHITE
Size: AU8 (US XSML), AU12 (US MED), AU14 (US LRG)
Theory - Sellida Pleated Silk Blouse
Theory - Sellida Pleated Silk Blouse
$273.95
Free Postage
Colour: WHITE/DEEP NAVY
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED)
Theory - Tuba Striped T-Shirt
Theory - Tuba Striped T-Shirt
$166.95
Free Postage
Colour: BLACK, HEATHER
Size: AU10 (US SML), AU12 (US MED), AU14 (US LRG)
Theory - Tommie Wool Sweater
Theory - Tommie Wool Sweater
$176.95
Free Postage
Colour: SEED
Size: 44 (US 44), 46 (US 46), US 40
Theory - Kris Balance Twill Blazer
Theory - Kris Balance Twill Blazer
$600.95
Free Postage
Colour: BLACK, CHARCOAL, DEEP NAVY
Size: 36 (US 36 R), 44 (US 44 R), 46 (US 46 R) see all sizes
Theory - Xylo NP Tailor Blazer
Theory - Xylo NP Tailor Blazer
$433.95
Free Postage
Colour: ECLIPSE
Size: 44 (US 44), US 42, US 40
Theory - Rodolf Shirwin Sportcoat
Theory - Rodolf Shirwin Sportcoat
$456.95
Free Postage
Colour: MULTI
Size: AU12 (US 8)
Theory - Lilory Silk Skirt
Theory - Lilory Silk Skirt
$232.95
Free Postage
Colour: UMBER
Size: AU12 (US MED)
Theory - Neroli Marled Turleneck Sweater
Theory - Neroli Marled Turleneck Sweater
$217.95
Free Postage
Colour: GREY-BLACK, MARMANDE R
Size: 38 (US 16 L), 39 (US 16 L), 40 (US 16 L) see all sizes
Theory - Dover Judicial Dress Shirt
Theory - Dover Judicial Dress Shirt
$145.95
Free Postage
Colour: BLACK, SOFT BLUE, WHITE
Size: 38 (US 16 L), 39 (US 16 L), 40 (US 16 L) see all sizes
Theory - Dover Sword Dress Shirt
Theory - Dover Sword Dress Shirt
$172.95
Free Postage
Colour: BLUE, PURPLE, WHITE
Size: 30 (US 30), 34 (US 34), 36 (US 36) see all sizes
Theory - Zaine Clifton Shorts
Theory - Zaine Clifton Shorts
$161.95
Free Postage
Colour: NAVY BLUE
Size: M (US M), L (US L), XL (US XL) see all sizes
Theory - Striped Swim Trunks
Theory - Striped Swim Trunks
$169.95
Free Postage
Colour: NAVY BLUE
Size: M (US M), L (US L), XL (US XL) see all sizes
Theory - Solid Swim Trunks
Theory - Solid Swim Trunks
$153.95
Free Postage
Colour: BLACK
Size: AU12 (US 8)
Theory - Golda Tailor Skirt
Theory - Golda Tailor Skirt
$166.95
Free Postage
Colour: BLACK
Size: AU6 (US 2), AU8 (US 4), AU10 (US 6) see all sizes
Theory - Brookelle Danish Leather Skirt
Theory - Brookelle Danish Leather Skirt
$624.95
Free Postage
Colour: BLACK / WHITE
Size: AU16 (US 12)
Theory - Nuria Wool Skirt
Theory - Nuria Wool Skirt
$159.95
Free Postage
Colour: BLACK
Size: 3XL (US XL)
Theory - Yost Fuel Twill Jacket
Theory - Yost Fuel Twill Jacket
$433.95
Free Postage
Colour: ORANGE
Size: M (US M), L (US L, US M), XL (US L) see all sizes
Theory - Kiyle Portor Windbreaker
Theory - Kiyle Portor Windbreaker
$274.95
Free Postage
Colour: CRIMSON
Size: AU12 (US MED)
Theory - Himney Fur Vest
Theory - Himney Fur Vest
$907.95
Free Postage
Colour: WHITE
Size: AU8 (US 4)
Theory - Sienna Cropped Pants
Theory - Sienna Cropped Pants
$152.95
Free Postage
Colour: DEEP NAVY, KHAKI, WHITE
Size: AU2 (US 00), AU4 (US 0), AU6 (US 2) see all sizes
Theory - Testra Cropped Stretch Pants
Theory - Testra Cropped Stretch Pants
$256.95
Free Postage
Colour: WHITE
Size: AU4 (US 0), AU6 (US 2), AU8 (US 4)
Theory - Sidonia Drawstring Pants
Theory - Sidonia Drawstring Pants
$196.95
Free Postage
Colour: WHITE
Size: AU4 (US 0), AU6 (US 2), AU8 (US 4) see all sizes
Theory - Rumer Cuffed Chino Pants
Theory - Rumer Cuffed Chino Pants
$245.95
Free Postage
Colour: WHITE
Size: AU10 (US 6), AU12 (US 8)
Theory - Bennie Stretch Cotton Shorts
Theory - Bennie Stretch Cotton Shorts
$211.95
Free Postage
Colour: KHAKI
Size: AU4 (US 0)
Theory - Palmer Bermuda Shorts
Theory - Palmer Bermuda Shorts
$222.95
Free Postage
Colour: WHITE
Size: AU12 (US MED)
Theory - Dafna Linen/Cotton Sweater
Theory - Dafna Linen/Cotton Sweater
$273.95
Free Postage
Colour: CACTUS
Size: AU10 (US 6)
Theory - Sidonia Silk Pants
Theory - Sidonia Silk Pants
$166.95
Free Postage
Colour: WHITE
Size: AU4 (US 0), AU16 (US 12)
Theory - Mitrana Pants
Theory - Mitrana Pants
$146.95
Free Postage
Colour: GREY MULTI
Size: AU6 (US 2)
Theory - Faitina Striped Silk Dress
Theory - Faitina Striped Silk Dress
$291.95
Free Postage
Colour: NAVY STRIPE
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED) see all sizes
Theory - Karelo Striped Linen Dress
Theory - Karelo Striped Linen Dress
$245.95
Free Postage
Colour: TRUE NAVY/WHITE
Size: AU8 (US XSML), AU10 (US SML), AU12 (US MED) see all sizes
Theory - Lasina Striped Dress
Theory - Lasina Striped Dress
$409.95
Free Postage
Colour: DARK SHELL
Size: ONE SIZE
Theory - Roadster Boreham Silk Tie
Theory - Roadster Boreham Silk Tie
$108.95
Free Postage
Colour: GREY
Size: ONE SIZE
Theory - Roadster Westmor Silk Tie
Theory - Roadster Westmor Silk Tie
$108.95
Free Postage

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FASHION GALLERY SIZE CHART
ABOUT
WOMEN
MEN
Finding fashion in the right size is always a challenge. And when shopping online, it can be even more of a challenge to figure out the right size.

The eBay size chart takes the guesswork out of finding your size by grouping similar sizes from within Australia and overseas. For example, each of the following size variations is equivalent to an Australian size 12:

    Australia size M    UK size 12    US size 8

How to use the eBay size chart

Use this size chart as a guide to narrow down your search. Some sizes may vary by brand, seller and country so you should also refer to information in the listing or ask the seller for more details before you buy an item.

See Women's sizes
See Men's sizes
Includes:
XXS, XS Includes:
XS, S Includes:
S, M Includes:
M, L Includes:
L, XL Includes:
XL, XXL Includes:
25, 26, 27, 28 Includes:
28, 29, 30 Includes:
38, 39, 40 Includes:
40, 41, 42 Includes:
42, 43, 44 Includes:
46, 47, 48 Includes:
3XS, XXS Includes:
XXS, XS Includes:
XS, S Includes:
S, M Includes:
M, L Includes:
XL, XXL Includes:
AU2, AU4 Includes:
AU4, AU6 Includes:
AU6, AU8 Includes:
AU8, AU10 Includes:
AU10, AU12 Includes:
AU12, AU14 Includes:
AU14, AU16 Includes:
AU16, AU18 Includes:
XS, S Includes:
S, M Includes:
M, L Includes:
L, XL Includes:
XL, XXL Includes:
M, L Includes:
AU10, AU12 Includes:
XS, S Includes:
S, M Includes:
XL, XXL Includes:
XXL Includes:
36, 37, 38 Includes:
38, 39, 40 Includes:
40, 41, 42 Includes:
42, 43, 44 Includes:
44, 45, 46 Includes:
46, 47, 48 Includes:
XS, S Includes:
S, M Includes:
AU6, AU8 Includes:
AU8, AU10 Includes:
AU10, AU12 Includes:
XS, S Includes:
S, M Includes:
M, L Includes:
L, XL Includes:
AU6, AU8 Includes:
AU8, AU10 Includes:
AU10, AU12 Includes:
AU12, AU14 Includes:
38, 39, 40 Includes:
40, 41, 42 Includes:
42, 43, 44 Includes:
46, 47, 48 Includes:
XXS, XS Includes:
XS, S Includes:
S, M Includes:
M Includes:
M, L Includes:
L, XL Includes:
XL, XXL Includes:
25, 26, 27, 28 Includes:
28, 29, 30 Includes:
32, 33, 34 Includes:
S, M Includes:
M Includes:
M, L Includes:
L, XL Includes:
XL Includes:
XL, XXL Includes:
34, 35, 36 Includes:
36, 37, 38 Includes:
38, 39, 40 Includes:
42, 43, 44 Includes:
3XS, XXS Includes:
XXS, XS Includes:
XS, S Includes:
S, M Includes:
M, L Includes:
L, XL Includes:
AU2, AU4 Includes:
AU4, AU6 Includes:
AU6, AU8 Includes:
AU8, AU10 Includes:
AU10, AU12 Includes:
AU12, AU14 Includes:
AU14, AU16 Includes:
4XS, 3XS Includes:
3XS, XXS Includes:
XXS, XS Includes:
XS, S Includes:
S, M Includes:
M, L Includes:
L, XL Includes:
AU2 Includes:
AU2, AU4 Includes:
AU4, AU6 Includes:
AU6, AU8 Includes:
AU8, AU10 Includes:
AU10, AU12 Includes:
AU12, AU14 Includes:
AU14, AU16 Includes:
4XS, 3XS Includes:
3XS, XXS Includes:
XXS, XS Includes:
XS, S Includes:
S, M Includes:
M, L Includes:
L, XL Includes:
XL, XXL Includes:
AU2 Includes:
AU2, AU4 Includes:
AU4, AU6 Includes:
AU6, AU8 Includes:
AU8, AU10 Includes:
AU10, AU12 Includes:
AU12, AU14 Includes:
AU14, AU16 Includes:
AU16, AU18 Includes:
XXS, XS Includes:
XS, S Includes:
S, M Includes:
M, L Includes:
L, XL Includes:
XL, XXL Includes:
AU4, AU6 Includes:
AU6, AU8 Includes:
AU8, AU10 Includes:
AU10, AU12 Includes:
AU12, AU14 Includes:
AU14, AU16 Includes:
AU16, AU18 Includes:
XS, S Includes:
S, M Includes:
M, L Includes:
L, XL Includes:
AU6, AU8 Includes:
AU8, AU10 Includes:
AU10, AU12 Includes:
AU12, AU14

 

 
 
 
 
 
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