Summer is the perfect time to invest in a crochet bag and Alexa Chung has already done so. At the Celeste and Jesse premiere in NYC, the Brit carried this Topshop crochet bag ($40, originally $76) with her black denim overalls and crystal-embellished blouse. If you don't yet have a stylish crochet bag in your mix, hop on Alexa's Topshop version because not only is the price tag so right, but its shopper silhouette screams Summer fun. Use it as a beach bag with your bikini and cover-up, take it sightseeing on your next escape, or throw it on over your warm-weather outfit for a local stroll. Then come next Summer, you can use it again because its simple shape and color will be a classic forever.