“I’m retired,” her blue, short-sleeved T-shirt read in large white text ... top with a darker blue maxi skirt and red sneakers. Rihanna accessorized with a lime green purse.

Rihanna sported a white T-shirt with photos of Mickey Mouse and Minnie Mouse that read, "Who Dat Is? Dat's Jus My Baby Daddy," while Rocky wore a navy zipper hoodie with reflective sleeves.

These shirts are more sturdy than floaty; if you’re feeling brave, do as Rihanna does and opt for a 70s-hued aloha print, if you’re not, reach for a more muted pattern. They can be worn ...