Underwear Size Guide

Size US Size Waist
(inches)
Hip
(inches)
XXS* 000/00 23–25 33–35
XS 0/2 25–27 35–37
S 4/6 27–29 37–39
M 8/10 29–31 39–41
L 12/14 31–33.5 41–43.5
XL 16/18 33.5–36 43.5–46
1X 14/16 36–39 46–49
2X 18/20 39–42 49–52
3X 22/24 42–45 52–55
4X 26/28 45–48 55–58

*XXS is currently available in the Girl Short.

Our underwear is super stretchy. A lot of women tell us they size down in our products. If you're between sizes, we recommend the smaller size.

Questions? Email us at hello@diddiandbea.com and we'll help you find your fit.