- an undergarment, as a camisole, worn over the upper part of a corset.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for corset cover
She gazed at the superb curve of her shoulders rising above the dainty lace of her corset-cover, and smiled undisguisedly.The Shoulders of Atlas
Mary E. Wilkins Freeman