You're having some trouble separating yourself from the sand and the waves, so your back to school outfit is going to reflect that. Trading in your bikini top for a tank top that actually covers your belly is going to be a challenge, but that doesn't mean you have to say bye-bye to your beachy style just yet. Throw in some surf-inspired styles and your BTS look will be eye-catching and totes appropriate. Hey, it's still hot out anyway! A lightweight shift dress like this one ($32.50, Alloy) will keep your bod on the beach even if your brain is in science class!