I agree with everyone here.. you should wait. I know it's SO hard to not start buying stuff for your baby! My maggie is about 5 pounds right now, but she's pretty long... about 15 inches. You never know how your baby will grow! I WILL suggest, however, you order a harness from someone on here. Shana has some great homemade harnesses and Maggie likes them better than her store bought ones because they're more comfortable... plus, she can line them with satin for you so it helps with the matting.