i think i found what Rowe is going to be for Halloween this year...Baby Shark Costume | Pottery Barn Kids

20 of the Cutest Baby Costumes We Have Ever Seen! Dress your baby up this year in one of these inspiring baby costumes.

{Simple Shark Costume} Best DIY costume EVER!

simple shark costume made with sweatshirt and sweat pants.I also saw a trio of costumes recently that was adorable: shark, lifeguard (red shorts + lifeguard shirt) and surfer (swimsuit)!