Open-toe shoe season has finally arrived. Here, a vast collection of sandals—from gladiator-style wedges to strappy high-heels—will tickle any girl’s fancy. Simple ankle-strap heels are the ideal punctuations to summer dresses. Slip-on thong flats are beach necessities. All that’s required on your end? Booking that pedicure. The details: Designers include House of Harlow, L’autre Chose and Report Signature.