I need to buy new bedding for it but I am not sure what to look for. It seems like a comforter would be too long and ruin the look of the bed. I really have no clue how to dress it. The set is from costco so I do not have the option of buying or looking at the bedding that is styled in the picture.
Nice set! Don't worry about buying a certain type/length of comforter. All of them (to my knowledge) are made the same. The one in the picture is just tucked under the mattress to show the look of the bed- and you could do that with any comforter you choose. You could also leave it untucked, and that would look just fine too!
I'm with Jayhawks. It's just tucked under. It's easy to do..esp. if you buy a size bigger comforter than the bed. I do this anyways has H and I fight over covers and I like a bit of hang.
If you want the tight polished look though go with a coverelet or a thin duvet rather than something bigger and fluffier.