I need ideas for hoco dresses!!!!!

So my teacher just told us that the homecoming theme for this year is going to be Alice in wonderland! I have some ideas. I want straps on the dress though and NO LONG SLEEVES! I’d rather not have to pull up my dress every 5 seconds if ykwim lol. Here’s my ideas but please comment on what you guys think I should do!!! I’m open to any and all ideas!

1. A puffy-ish light blue dress (represents Alice)

2. A dark red dress (represents queen of hearts)

3. A dark purple (represents Cheshire Cat)