By Her Own Self Hat

Name: By Her Own Self Hat
Brand: SeaVees
SKU: by-her-own-self-hat
Price: 10.50 USD
Availability: InStock

With butterflies on the mind, we’ve teamed up with Courtney Reynolds of @napkinapocalypse to bring you a fresh run of her iconic “By Her Own Self” metamorphosis hats as part of the collection.

$35.00

$10.50

70% OFF

Size Guide

Find Your Perfect Fit

Women's, men's and kids' footwear sizing in one place. Compare U.S., EU, UK, inches and centimetres, learn how to measure your foot at home, and check style-specific fit notes before you order.

Women's
Men's
Kids'
How to Measure
Fit Notes
FAQ

★

True to size: our footwear follows standard U.S. industry sizing. If you tend to have a wider foot, we suggest sizing up a half size.

Women's Size Chart

Sneakers, slip-ons, platforms, sandals and boots — women's U.S. 5 to 11.

U.S.	EU	UK	Inches	CM
5	35.5	3	8 5/8	22
5.5	36	3.5	8 7/8	22.4
6	36.5	4	9	22.9
6.5	37	4.5	9 1/8	23.3
7	37.5	5	9 3/8	23.7
7.5	38	5.5	9 1/2	24.1
8	39	6	9 5/8	24.5
8.5	39.5	6.5	9 7/8	25
9	40	7	10	25.4
9.5	40.5	7.5	10 1/8	25.8
10	41.5	8	10 3/8	26.2
10.5	42	8.5	10 1/2	26.7
11	42.5	9	10 5/8	27.1

Swipe the table sideways to see every size.

Men's Size Chart

Sneakers, slip-ons and boots — men's U.S. 7 to 16.

U.S.	EU	UK	Inches	CM
7	40	6	9 5/8	24.5
7.5	40.5	6.5	9 7/8	25
8	41	7	10	25.4
8.5	41.5	7.5	10 1/8	25.8
9	42	8	10 3/8	26.2
9.5	42.5	8.5	10 1/2	26.7
10	43	9	10 5/8	27.1
10.5	43.5	9.5	10 7/8	27.5
11	44	10	11	27.9
11.5	44.5	10.5	11 1/8	28.3
12	45	11	11 3/8	28.8
13	46	12	11 5/8	29.6
14	47	13	12	30.5
15	48	14	12 3/8	31.3
16	49	15	12 5/8	32.2

Swipe the table sideways to see every size.

Kids' Size Chart

Little kids (1–4 years) and big kids (4–12 years), with the women's U.S. equivalent for big-kid sizes.

Little Kids · 1–4 Years

U.S.	EU	UK	Inches	CM
5C	21	4.5	5.2	13.2
6C	22	5.5	5.6	14.2
7C	24	6.5	5.9	15
8C	25	7.5	6.1	15.5
9C	26	8.5	6.7	15.6
10C	27	9.5	7.0	17.8
11C	28	10.5	7.3	18.5
12C	30	11.5	7.6	19.3
13C	31	12.5	7.9	20

Big Kids · 4–12 Years

U.S.	EU	UK	Women's U.S.
1Y	32	13.5	—
2Y	34	1.5	—
3Y	35	2.5	5
4Y	36	3.5	6
5Y	37	4.5	7
6Y	38	5.5	8
7Y	40	6.5	9

Swipe the table sideways to see every size.

ⓘ

How to Measure Your Foot

Two minutes, a wall, a sheet of paper and a ruler — that's all you need.

Step 1

Trace your foot

Stand on a sheet of paper with your heel against the wall. Keep your weight on that foot and trace the outline with a pen or pencil.

Step 2

Measure heel to toe

Measure a straight line from the back of your heel to the tip of your longest toe. Jot it down in inches or centimetres — both columns are in the charts above.

Step 3

Match and compare

Measure both feet, usually at the end of the day when feet are at their largest, then match the longer foot to the chart. If you land between sizes, go up a half size.

✓

Fit Notes by Style

A quick reference for the most common sizing questions.

Standard fit
Most sneakers and slip-ons fit true to size in U.S. industry sizing. Order your usual size.
Wider feet
Sizing up a half size is the simplest fix for extra room across the ball of the foot.
Platform & chunky soles
These silhouettes can feel slightly snug through the toe box. Going up a half size is often more comfortable.
Slip-ons & easy on/off
Cut roomier through the instep for step-in comfort. Wear them as they come; they relax a touch with wear.
Socks vs. no socks
Plan on thick boot socks? Take the half size up. Barefoot wearers should stay with a true-to-size pick.
Men's vs. women's
The women's and men's charts differ by about 1.5 sizes: a women's U.S. 8 converts to roughly a men's U.S. 6.5.
Between two sizes
Always round up. A slightly roomier fit can be laced tighter; a too-small shoe cannot be laced looser.

Sizing FAQ

Everything shoppers ask before adding to cart.

Do these shoes run true to size?

Yes. Our footwear is built to standard U.S. sizing, so most people order the size they normally wear. Wide feet are the main exception — go a half size up.

Should I size up or down for canvas sneakers?

Stay true to size for canvas styles. The upper softens and moulds to your foot after a few wears, and sizing down can feel tight across the toes.

How do I convert my EU or UK size?

Find your usual U.S. size in the first column, then read across for the EU and UK equivalent. If you only know your EU size, match it in that column first.

My feet measure two different lengths — which do I use?

Always fit the longer foot and use that measurement. Most people have one foot slightly larger, and the longer one decides the fit.

What if the size I order still doesn't fit?

Unworn items can be returned or exchanged within 30 days. Check the returns section on this site for the full policy and step-by-step instructions.

Measurements are approximate and can vary slightly between styles, materials and colourways. Foot length in inches and centimetres refer to the foot itself, not the inside of the shoe. If you are still unsure, measure twice and size up when in doubt.

Quantity

Guaranteed Safe Checkout