I love Little Sleepy pajamas and products. They last - wear and wash well! This sleep sack is so cozy and warm. It has also washed well. I love the color.
However, the snap shoulder and side zipper design is not my favorite. Trying to get a squirmy 12 month old in to this sideways and the struggle to snap the shoulders is challenging. Yesterday I discovered too late (in the dark) I put it on backwards and inside-out.
Personally, I prefer set arm holes vs adjustable and a zipper that crosses slightly over (easier leverage for a one handed zip up). Lastly, product recommendation to make the inside a different color to avoid the inside-out issue ;)