AQ/AQ Romper cape

Ahhh I love this weird little romper-cape-dress! The coolest thing about it is the cape with arm holes! You can wear it fully cape-mode, or poke your arms out so you can properly hold a drink and move about. I'm listing it because it's too big for me, but I foolishly bought it anyway! It ALLLLMOST fits me, but it's too big/long for my torso and legs. I'm a size S or 2 and this is a size 4. If you're the same size as me, but tall, it could work for you (I'm 5'3"). Not sure what the material is (it's not listed), I'm guessing polyester or viscose. I also don't know how to describe the color LOL, it's a sort of neutral yellow/beige. It's a very special and unique piece <3