Sunglasses for under $20

Both Worlds Round Sunglasses $18.00

http://www.urbanoutfitters.com/urban/catalog/productdetail.jsp?id=28697555&parentid=W_ACC_SUNGLASSES

Swirl Sunglasses $16.00

https://shoplately.com/product/129587/swirl_sunglasses

Cat Call Shades $20.00

http://www.nastygal.com/accessories-eyewear/cat-call-shades

 Metallic Trim Sunglasses $18.00

http://saboskirt.com/Home/ProductDetail/1652/Metallic-Trim-Sunglasses

Target $16.99 

You know Target always has sunglasses and thrift stores would be a cool place to check out too!