Regular bookcases are what you picture when you think “bookcase.” They are enclosed on the back and sides and stand on the ground. Backless bookcases are not enclosed on the back.

Regular bookcases are what you picture when you think “bookcase.” They are enclosed on the back and sides and stand on the ground. Backless bookcases are not enclosed on the back.

Regular bookcases are what you picture when you think “bookcase.” They are enclosed on the back and sides and stand on the ground. Backless bookcases are not enclosed on the back.

Backless bras are the ones with adhesive butterfly cups that have a clasp in the middle. The best backless bras are comfortable, supportive, adjustable, and designed to stay in place all day long.