where can i get period swimwear and it come tomorrow

You can find period swimwear online and in some big stores, but getting it by tomorrow depends way more on the shipping than on the swimsuit itself.

Quick version of what it is: period swimwear looks like normal bikini bottoms or a one piece, except it has a built in absorbent layer that holds a light flow and doesn't puff up with water. So you can swim without a pad and without worrying about a leak.

Where to look

• Online marketplaces like Amazon, which usually have the fastest shipping options
• Big department stores and sports stores, where you can sometimes walk out with it the same day
• Some pharmacies and supermarkets carry period underwear, and occasionally the swim version too

I don't do brand picks, so what I'd actually look at is your size, whether the absorbent layer is built into the bottoms, and light to medium absorbency if it's your first one.

About tomorrow

This is the part you can't really control. Express shipping exists, but the delivery date depends on where you live and what time you order, so check the estimated arrival date before anyone pays. And someone does have to pay, so this is a go ask a parent or a grown up you trust situation anyway. Ask them tonight, not five minutes before you leave.

If it doesn't get there in time you're not stuck. You can swim with a tampon or a menstrual cup, or wear dark bottoms and hang out by the pool without going in. Nobody can tell either way.