I'm 5'6" and weigh approximately 120 pounds - a medium fit but was a little tight around the collar and sleeves. A lot of people complimented my outfit and said it was super cute. Someone even said that it looked super authentic (and she makes her own cosplay). I loved the lacey bits!The quality is definitely better than a lot of the other costumes I have - it didn't feel like a tablecloth.The only thing I didn't like about the costume was the fact that the bow is a pin that is pinned onto the collar next to your neck. I was worried about it stabbing into me all day (but it never came off and I wore it for a good 10 hours). The collar is also a little tight, and it's attached to the costume. The zipper zips all the way from your waist to the top of the collar.Super cute and actually pretty comfortable to wear around. I'm 5'7" and 110lbs and ordered a Medium. It was slightly tight around the shoulders and bust, but I can still raise both arms above my head and can dance comfortably in it. The apron fits snuggly and the buttons were sewed on well. The headband was a bit flimsy though, so I had to resew it up. The length is a little bit shorter than what I would have liked, but it's not a big deal. I recommend getting a size or two bigger than what your actual size is. I like it a lot! Would buy again. owoThis made a really cute Nurse Joy Halloween costume. It comes with the dress, apron, bow, and headband. I added a little red cross to the headband and a petticoat underneath the dress. It is a bit tight across the shoulders/chest. I have size 34D boobs and they were definitely being crushed, but I squeezed in since it was only for a few hours. I am 5'4" and 150lbs and I ordered a size 6. I could have probably gone a size up.Being mindful of the other reviews, I measured myself before selecting the appropriate size. I order the XL and it fits very well for someone who's 5ft 5in and 120lbs. I had to be careful when pulling the dress over my hips otherwise, it's very cute and fits nicely with room for my arms and chest. I could of fitted a Large but I wanted room for my bra. The choker is attached to the dress and is a bit loose, but that can easily be fixed with a safety pin. Everything is well made, except for a few loose strands. Seller was kind enough to message me about my purchase and letting me know the size I purchase was the appropriate size for me.I loved this dress. I am 5'2" and around 135 pounds and the 6 fit me just fine :) It is a flattering fit. I was worried about the arm size, it was a little tight but it was still okay. It is actually really well made for the price. This picture is right out of the box. A little wrinkly but easily fixed when I wore it.Pros: Well-made, very cute, long enough for tall and short :)Cons: This dress would be hard to wear if you are busty! You would have to order a size larger than usual just to be safe!This product was amazing. Especially for the price. It arrived a day or two ahead of schedule, it looked unbearably adorable. For sizing, I am 5"4 weighing 116 pounds. In American sizes I wear 0-2, or xs- s. I ordered this in a medium, just to be safe. It fit perfectly . Each little piece fit perfect and was cute. The head band , the apron, the bow. I recommend pairing the outfit with thigh high socks and garters . Completed the look. It was so cute that I considered wearing t out and about, alas it is too short in the back. Too bad 😉I will give this three stars since the overall quality of the dress far exceeded my expectations given how affordable it was. However, upon reading several reviews suggesting to order a size up, I did so. When I tried the dress on I was absolutely swimming in it, particularly in the chest area. Now, I am very very flat-chested and small overall, so I expected it to be a bit loose, but the entire dress went far below my knees. I've had to order another smaller one.The size selection seems very confusing to me. The option I chose suggested that I would receive one of three potential sizes. There was no option to select a specific one, so I can only assume it's random which one you are sent.It came looking just like the photo! The only problem is that the bust is a bit too small for my chest to the point where I cannot wear a bra with it, going to try to tailor it so it will fit better. But other than that I would recommend this costume to my friends. :)