This page tracks the costume evolution on Boyz in the Sink.
| Image | Info | Created | Appearances | What's Changed/Notes |
|---|---|---|---|---|
 |
First costumes of the group | 2003 | The Ballad of Little Joe and Moe and the Big Exit | Larry did not have his facial hair in Moe and the Big Exit. |
 |
Current costumes of the group | 2012 | If I Sang A Silly Song | Jimmy now has a beard and Junior wears a camouflage hat, grey hoodie, and black leather jacket. Mr. Lunt now has hair. |