My boyfriend likes curvy women when they have clothes on, but prefers thin women "in the flesh". For example, though he loves checking out thicker women in the day-to-day, seeing them naked does nothing for him and often turns him off. His preference for nude women is of the very lithe body type, with large natural curves up top. If you're familiar with Game of Thrones, he finds Queen Maergery to be a bit of a porker when she disrobes in the later episodes. But, he really likes the way the larger blonde lady (the knight chick, or whatever) looks when she puts on a dress. Says she fills it out very nicely.......
I guess it depends.
I think most men will take what they can get in the looks department and put priority on personality and compatibility....but that could just be wishful thinking!