Black is a classic look for all the right reasons, and your little fashionista will stand out from the crowd at the beach when she rocks her black swimsuit. Girls' swimsuits for ages 5 to 12 are age appropriate without letting up on being stylish. Let your little one feel like a fashionista while she's romping in the sand on your family holiday. She will remember the feeling of freedom for years to come. Whether she's running about in a one-shoulder black swimsuit or trying a plain black swimsuit, she'll know how special she is.