underskirt

"The room is 9x12x8, so its volume is 864 cubic feet."

"Amy and Mary looked very pretty in their dresses."

"The underneath of the aircraft was painted blue."

"The paleontologist carefully brushed away the dirt, revealing a fossil jawbone belonging to a very early mammal, a multituberculate. "

"My sister wore a pretty floral skirt to school today. "

"After the first coat of paint dried, he applied another layer."

"The under-the-counter storage bin kept the extra supplies hidden. "

"Many girls at my school wear skirts with their school uniforms. "

"The jugs were full to the point of overflowing."

"Though less common now, in the 16th century, a well-dressed man wore a petticoat under his doublet to add warmth and shape to his silhouette. "

"to drape a bust, a building, etc."

"There is one sterling and here is another"