we purchased a size 4 for my 4T daughter but ...
351085
we purchased a size 4 for my 4T daughter but its a little small and she's actually on the smaller side herself.
453711
I like the product it was just unclear which size I was buying - the "small" 24month-2T or the "small" 4-6 girls. The sizing guide right next to the drop down menu begins with the child (not Toddler) sizes and it says that the model is 42" tall so it can be confusing. Just know that THIS particular item is for 24month-4T and is correctly labeled in the header. My daughter can't wait to try on the new one!
2658225
My son wears a 3T. So glad I bought a 4T because they fit perfectly. Other than that my son loves them!
4897295
Unfortunately the dress was too small. Ordered a 4T ( my daughter is 3) and it looked more like a 2T on her.
2039357
I was afraid I bought to small of size. He weights 42 lbs, I bought 4T they fit him great!
3514010
I ordered a size similar to a 3t and it fit good on my 4 year old. She is petite. Loved it!!!
4948795
The shirt itself is cute. However, I ordered a 4T and was sent a size (s)4. After emailing the seller, they said this was their 4T size. 4T and a children's 4 are two completely different sizes so unfortunately, this shirt is much too big for my son.
1033019
My daughter is quite tall for her age (98 percentile at age 4). I purchased this pj's because the size indicated was 4 to 6. She loves the pj's but I do not see that they will still fit by December. I am sure that the size would be perfect for any of her 4 year old friends, but definitively not for her.
599036
My daughter is 3.5 years old and between 3t and 4t and a small is a little too large for her. She is 32 lbs and 36 inches tall.  She has worn it a couple times but will probably fit her better for next year. Quality of the product is really nice and I like that it's a little different style than what I find at the box stores around me.
785756
Ordered a 5t for our trip to sesame place in Pennsylvania. We got a 4t and it was too tight set up a return and reorder even though we wouldnt have it in time. Got back from our vacation to find a 4t in a 5t package. They have plenty of 4t if thats what you need
917885
Quality of product is fine, fit is small. I have 4 year old that wears 4t and has plenty of room in all. This will barely fit.
80991
Doesn't fit like a 2t. She'll be wearing this next fall! More like a 3t I'm guessing.
4435521
It was a little short for my 4 year old daughter, but worked fine.  I would call it a 2-3T and size up for a 4 year old.
2532071
Ordered a size 3 for my 3 year old who wears a 3t usually but this one was small. I would recommend buying a size 4 for a kid who wears 3t.
4463458
My wife and I ordered this shirt for our 3 year old.  We ordered a 4t and it fit perfect.  Hoping it doesn't shrink too much.
711127
Our child is super small and usually wears a 2T and this was still small. I suggest that you buy one size up, and the response from the owner was very fast.
4716259
My daughter wears a 2t and that usually fits her big. She is on the skinny side. She is in between sizes so its hard to get something that fits perfectly. This 2t is small and barely fit her. That was a surprise and disappointment. Just know to buy a bigger size for a proper fit.