BDC Style Club

Flap Happy Swimwear and Hats

Flap Happy hats are sized to allow for shrinkage. Please use the following hat size chart as a guideline:

Size AgeWeight (lbs.)Head (in.)
Small0-6 mos.6-1214-17
Medium6-12 mos.12-1817-18.5
Large1-2 yrs.18-2618.5-20
X-Large2 yrs. and up26+20-22
XX-Large3 yrs. and up34+21-22.5
Flap Happy swim diaper and swimwear products. Please use the following swimwear size chart as a guideline:
Size Weight (lbs.)Approx. AgeHat Size
XS-6M10-150-6 mos.Small
S-12M15-206-12 mos.Medium
M-18M20-2512-18 mos.Large
L-24M25-3018-24 mos.Large
XL-230-352-2 1/2 yrs.Extra Large
XXL-335-402 1/2-3 1/2yrs.Extra Large