Dress Size |
2 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
||||
Alpha Sizes |
XS |
S |
M |
L |
XL |
XXL |
|||||||||
Numeric Suit Sizes |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
|||||||
Bust |
32" |
33" |
34" |
35" |
36" |
37" |
38" |
39" |
40" |
41" |
42" |
43" |
44" |
45" |
46" |
Waist |
25" |
26" |
27" |
28" |
29" |
30" |
31" |
32" |
33" |
34" |
35" |
36" |
37" |
38" |
39" |
Hips |
34" |
35" |
36" |
37" |
38" |
39" |
40" |
41" |
42" |
43" |
44" |
45" |
46" |
47" |
48" |
| Suit Size Lycra | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 |
|
Suit Size Letter |
XXS | XXS/XS | XS | XS/S | S | S/M | M | M/L | L | XL | XXL | ||
| Women's Dress Size | 1 to 2 | 3 to 4 | 5 to 6 | 7 to 8 | 9 to 10 | 11 to 12 | 13 to 14 | 15 to 16 | 17 to 18 | ||||
| Girl's Dress Size |
6 mos. | 12 mos. | 4 | 6 | 8 | 10 | 12 | 14 | |||||
| Chest in inches | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 | ||
| Waist |
21 |
22 | 23 | 24 | 23-25 | 24-26 | 26-28 | 28-30 | 32 | 32-34 | 34-36 | ||
| Hips | 22 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 |
| Pre-Pregnancy Pants Size | 4-6 | 8-10 | 12-14 | 16-18 |
| Maternity Suit Size Lycra | 28-30 | 32-34 | 36-38 | 40-42 |
| Maternity Suit Size Lycra | S | M | L | XL |
Order by pre-pregnancy pants size.
| Waist Measurement | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 |
| EQ Size | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 |
Nylon suits, (i.e., the Chao) do not have any lycra and will not stretch. So, consider sizing up if you are interested in a roomier fit.
| Suit Size | 22 | 24 | 26 | 28 | 30 | 32 |
| Waist Measurement | 18-20 in | 20-22 in | 22-24 in | 24-28 in | 28-30 in | 30-32 in |
| Weight | 12-20 lbs | 20-35 lbs | 35-60 lbs | 60-90 lbs | 90-125 lbs | 125+ lbs |
| Suit Size | 22 | 24 | 26 | 27 | 28 | 30 | 32 |
| Height | 26-30 in | 30-38 in | 38-46 in | 46-52 in | 52-60 in | 60-65 in | 65+ in |
| Weight | 12-20 lbs | 20-30 lbs | 30-45 lbs | 45-60 lbs | 60-80 lbs | 80-110 lbs | 110-135 lbs |
| Age | 0-18 mos | 1½-3 | 3-5½ | 5½-8 | 8-10½ | 10½-13 | 14+ |
| Zoomers | Men | Women | European |
| C | 3.5-5 | 4.5-6 | 37-38 |
| D | 5-7 | 6-8 | 39-40 |
| E | 7-8.5 | 8-9.5 | 41-42 |
| F | 8.5-10 | 9.5-11 | 43-44 |
| G | 10-11.5 | 11-12.5 | 44-45 |
| H | 11.5-13 | 12.5-14 | 46-48 |