No she hasn't reacted to wool (just prawns!)... and I think some of her knitted items (cardi/hat/mittens) which are made of bamboo may have a little wool in them as well. Not sure. Might be ok... but I am still going to try out the normal wraps and fleece first, they just seem a little easier right now.
Thanks everyone for the replies on here. Still in shock that we now have fitteds in the house! Never thought it'd happen! Feel like I'm cheating on the pockets