Price: $20 at sephora.com Choose your favorite from 8 hot hues, and revel in the fact that the liner self-sharpens every time you twist, and that it's waterproof.
Price: $31 at sephora.com This line offers a dozen shades of under-eye concealer, all of them waterproof, so you'll stay gorgeous all (beach) day long.
Estée Lauder Double Wear Waterproof All Day Extreme Wear Concealer
Price: $25 at sephora.com When they say "all day," they mean it: this concealer lasts for up to 24 hours, and is waterproof and smudge-proof, for sure!
Price: $14 at sephora.com This two-in-one eyeliner and shadow pencil is super-convenient, and it comes in so many color - 30 of them! - you could wear a different one to the beach every day for a month.
Price: $21 at sephora.com Why not turn any of your makeup into waterproof beach-day makeup? A few drops of this magic potion, and POOF! You're ready for the water!
Price: $11 at sephora.com At the end of the day, that waterproof makeup's got to come off, and this remover will do the trick without stinging your eyes or drying your skin.