I usually knit soakers and longies but was looking for a good, trim wool cover to go under baby outfits. My LO is almost a month old, over 10 lbs. and a big, chunky girl. The Disana cover I have works but is quite bulky. I was looking for something trim and heard the new Kissaluvs wool cover was good on one website. Also, are there any good, trim snap wool covers? Trim interlock pull on covers? One good for chunky babies? It's been ages since I've bought anything, so it's like starting over! TIA!