These undershirts are heavenly soft, but sizes are running somewhat small. First time I ordered size 3/4 for my 2.5 year old but they seemed too short for my taste. Second time I ordered size 4/5 and those fit her perfectly.
One thing that I dislike is annoyingly long tags on the side stitch. If they were made of softer material it wouldnt be so bad, but they are not and they are poking her so I had to cut them off.
Those undershirts would get 5 stars hands down if they were tagless.