Well, looks like my covers have "relaxed" a bit and are now loose. I guess when I unpacked them they were still compressed and went on with what felt like a reasonable fit. After sitting for a few days the folds have all straightened out and they have a about 1" of extra circumference and the "hospital gown" description fits. Oh well. Still at $40 they weren't a bad deal and should do the job. I know the Studio Slips would have been much nicer, but at over $100/each I'll pocket the savings and deal with the loose fit.