Will this dresser store clothing and comforters?

Maybe OK and it's based on its size and weight-bearing. The load capacity of each drawer is 11 lbs and the size of the drawer is 15.7’’ L x 11’’ W x 6.8’’ H.

Does the dresser have a smell?

Usually no odor. Maybe a little manufacturing odor from the materials used and the smell will fade in a short time. And you could place baking soda in it to absorb the scent or a fragrant sachet.

How much weight can the top hold?

33 lbs for wood top. Could put lamps, books, decor not a heavy TV.

Does the dresser come with wheels?

No, it is very light weight. You can easily move it around.

Are all the drawers the same size?

Yes, the drawers are all the same size.