Wiktionary
multisize
a. Pertaining to, or having, more than one size.
Usage examples of "multisize".
She was too used to meeting multisized people from a hundred nations in a variety of dress.
Bookshelves held trophies, a dusty, much autographed football on a stand, a shelf and a half of multicolored and multisized yearbooks, and several generations of the school mascot, a bear.