couples costume that i'm trying to get the missus to agree to:
we both wear green bodysuits, wear green face paint, and don some sort of round green hat/helmet thing (TBD). we would also have a matching green blanket/towel/cloth. we then go around standing side-by-side, partially wrapped in the blanket (i.e. over our outside shoulders and behind us, sorta like a shared cape).
when people ask, we say we're two peas in a pod (in unison, obviously, acting extra cute :p )
cue the haters!