The youthful all-encompassing onesie has certainly seen mixed emotions. I for one feel they are very beach-appropriate; the cute onesie is so easy to slip on and off and has a fun flair. On the streets they are more of a fashion risk. But, when worn with the right (minimal) accessories and a cool attitude, per Nicole Richie, they can look totally chic. Lastly, I would keep the look toned down and casual, like the ones here, and make sure your bod is in tip-top shape. As for those still on the fashion fence: you never know until you try!