How many swimsuits do we need?

More then 2 I found out this weekend! So, here is how it went down. Ellie in the pool in the backyard. She plays, she is done, gets out plays outside and decides she is done swimming and wants to take her swimsuit off. Ok, we are dressed and playing outside. Then, "Mom, I want to go in the pool again." Ok, so I get her other suit because the first one is wet. Repeat what happened with the first suit. Well, now we have 2 wet suits and a 3 year old who won't put one back on. Don't blame her, I wouldn't want to either. "Mom, can I get in with my clothes on?" Sure. She gets the clothes wet and decides to take those off. And, here we are in the backyard with a naked little girl. Ok, so we need more then 2 suits!!