They're absolutely adorable, good quality material & so very soft but they do run a bit small. My 4.5mos old daughter is itty-bitty, 11lbs 2ozs & normally wears 0-3/3mos with a bit if room to grow but she can wear these 3-6mos & they fit about the same as her Carter's 0-3/3mos. I held it up to a Carter's 0-3/3mos & it was about a half an inch longer. I recommend sizing up a size....