Head over to Aerie where bikini tops and bottoms are buy one get one free! The BOGO sale will automatically apply to regular-priced separates with prices ranging from $19.95 to $49.95. Even better–shipping and returns on swimwear are free!

Stock up for as low as $12.48 per piece! Check it out:

Buy 1 Cha Cha Triangle Bikini Top $24.95, regular price
Buy 1 Cheekier Bikini Bottom $19.95, regular price
Buy One Get One Free
Free shipping on swimwear
Final Price: $12.48 each, when you buy both

Contigo Water Bottle, as Low as $5.99 at Walmart!