A seashell is the hard outer covering found on the beach. It is often in the shape of a spiral and comes from the ocean, protecting small sea animals. Full definition
Love all of the blue and the mix of seashells with the pumpkins! (sandandsisal.com)
2015 Rolls - Royce Ghost in English White with Seashell with Black Contrast hide interior. (edmunds.com)
Crib & Dresser — > thanks to Wendy Bellissimo (via her Inspirations Collection in morning mist grey) This collection also comes in seashell white! (lynzyandco.com)