HOW OUR SIZING WORKS

Size Chart & Measurements

One brand, every age. Girls 4Y-12Y and Women XS-XL, side by side

Not sure? Let's find your fit.

Enter height to get a recommendation. Add chest, waist & hip for a more precise fit, especially for women's sizes.

Your measurements

Height is required. Everything else is optional

Height
ft
in
Body measurementsoptional · helps a lot for XS–XL
in
in
in
Your Marie Birdie size will appear here with its Girls or Women equivalents.

YOUR SIZE IS

One style. Two size runs.

Every Marie Birdie style is cut for the whole crew: a Girls run (4Y-12Y) and a Women run (XS-XL). Same design, same fabric, same print.

Girls4Y – 12Y
WomenXS – XL
Girls run 12Y = XS · same garment Women run
12Y = XS

Same garment, same SKU: MB size 4. Girls 12Y and Women XS are one and the same. Every label and hang tag is printed with our Marie Birdie number (0-8) plus its conversion, e.g. 4 (12Y / Women's XS).

Measurements in inches

One garment fits both columns where sizes overlap.

SizeMBHeightChestWaistLow hip

Grab a soft tape & a friend

Still between sizes?

When in doubt, we recommend sizing up. And remember, returns are always free.

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