Maternity bra size chart

Use your current size (or pre-pregnancy + 1)

US sizes

Band CUP
A B C D DD DDD
30 XS XS S
32 XS S S M
34 S M M L XL XXL
36 M M L XL XXL
38 M L XL XXL
40 XXL XXL
42 XXL XXL

UK sizes

Band CUP
B C D DD E F
30 XS XS S
32 XS S S M
34 S M M L XL XXL
36 M M L XL XXL
38 M L XL XXL
40 XXL XXL
42 XXL XXL

AU sizes

Band CUP
A B C D E F
8 XS XS S
10 XS S S M
12 S M M L XL XXL
14 M M L XL XXL
16 M L XL XXL
18 XXL XXL
20 XXL XXL