the material is good and it fit the dog great
344869
the clip broke after a day we got it.  the material is good and it fit the dog great, we just have to find some way to fix the clip.
2624066
I bought this to use for my Australian Shepherd/Heeler mix, she is a medium sized dog about 30lbs and slim. We haven't had the chance to go out and about with it, but it was bought to put on her with stuff in the pockets so she can get more tired out with walks and such. It fit her perfect when I tried it on her, the straps adjusted well. It seems to be good quality. :)
2792630
It's slightly small around the shoulders, but it's a sport fit so I expected it to be form fitting.  Looks great and the material is great.
2261458
I'm very pleased with the fit and the material. Time will tell how well it holds up to repeated use by our T-hound.  I told my daughter she should get one to put on under my granddaughters car seats.  It will help to keep their SUV looking good beyond the toddler stage.
3256936
Just purchased and tried it on my pup, fits great and the material looks comfortable. It appears to be a good quality as well. My dog didn't fight me to put it on her like she does with the other harnesses. Just hope that it doesn't cause irritation from the material rubbing up against coat/skin.
2187148
I have a 5.5 lb Yorkie that I bought the Small Red version of this harness for. It is a nice material and definitely is sturdy enough for a very small dog. I have only two minors complaints. The first is that while it fits him in the chest (on the largest setting) it is much too big around his neck and you can't adjust that part of it. I'm not sure if anyone else has had this problem, but he is definitely not overweight or strangely proportioned for his breed so this harness may fit other breeds better. My second issue is with the design of the straps on the back. The strap that runs around his chest is simply looped through the strap that connects to the neck portion of the harness. I understand why they did this (because that strap is adjustable and can't be sewn in), but this causes the harness to have a tendency to slip to the side (which makes it pull unevenly on his neck and chest). This is a very minor complaint and I don't really see a way around unless you bought custom fit harnesses. Overall this seems to be a good harness at a good price that it has survived the sand and sea quite well.
1528945
I got the "small", but it was way too big for a 4 lb Morkie.  I modified it - cut it at the shoulders and sewed it to make that dimension smaller.  Now it fits really well and I am happy with it.  I really like the design of it.  The dog can step into the arm openings ( of course with your strong help and insistence ), and then you can velcro it closed on top of the dog, and then buckle it.  I formerly was trying to use a harness that velcroed on the bottom ( belly , underneath ) of the dog and she really hated that.
2137742
My dog is a small dog. He is a Havanese and is 13 pounds. I ordered a medium to be on the safe side and I couldn't event squeeze the outfit on him. I liked the outfit and wished it did fit.
3817095
My dog look soon cute. The fabric is good also
2024272
I am very happy with it. My dog looks great in it. Even though he isn't as convinced as I am
179601
The material is great the but fit not so.  I have 2 yorkies and one is 4lbs and the other is 7lbs.  I ordered small and xsmall.  The xsmall fits my 7lb dog but the neck hole is so big he can get his legs out.  Just really annoying.  Returning.
1478164
My 8 lb. Pomeranian is 15 yrs. old and suffers from a thyroid condition which has caused his coat to thin. I ordered a size medium and it fits well. I didn't want to struggle putting it in him, since he also has arthritis in his front paws. The fit is good. It is a bit loose around the neck and a tad long in the back, but the chest fits well, and so the fleece doesn't slide or twist around. I would say, as the measurements do, "go with the chest measurement." The colors a bright and beautiful and the fleece is well made. I haven't washed it yet, but don't anticipate any problems. My little man looks great and seems warm and cozy in his new fleece.
4490095
It fits my German Shepherd mix/Husky perfectly, I loved the side fitting for the back legs, I got this for him since it'll be raining soon over by where i live and also mainly got it for his Halloween costume lol So far I love it. Gives him access to still do this own business without bothering him.
1411956
For the fabric; think of a very cheap t-shirt. I have my doubts the costume would like 2 wash cycles. But it did the job and fit our 60 pound 4 month old Great Dane Puppy and looks great!
416615
This fits my five-pound chihuahua great, but I just wish it was a tad simpler to get on and off. Because it slips on, it is definitely more secure than something that attaches with a zipper or velcro, but it is a bit tight getting it on and off. But he's gotten used to it and I've gotten better at putting it on him. I like that it is all one piece and soft because he seems like he is really comfortable in it. And since he has so little fur and we live in Colorado, he needs some warmth when we are actually able to go outside. The D ring on the top appears to be fastened very securely, which is important because I occasionally have to lift him up by it to get him out of a bad situation quickly, like when a big dog comes out of nowhere and goes after him.

I've been using this for a couple of months now and it has help up well and washes great. One thing to be sure to do is measure your dog before buying this. My dog is only five pounds and I'm so used to ordering XS in everything that I nearly did that with this. But after measuring him, it turned out that he needed the small. Once it's on, it fits him perfectly. And it's really cute. I got him the aqua blue color and he gets compliments all the time. Overall, this is a great dog vest and I will probably order more in the future. I'll update my review if anything changes, but this feels like it will last awhile.

UPDATE: It's still in good condition, but it's starting to rip where the product tag is on the side. I can sew it up easily enough, but it shouldn't be ripping this soon.
1752656
The jacket swallows my poor Chihuahua/German shepherd pup. I got a medium and it's more jacket that dog. I don't plan on returning it though because since I put it on him, he won't let me take it off. He's 6 months now, so maybe he'll grow into it. If not, I could always hem it.
499389
it fits my puppy perfectly and keeps her nice and warm, I couldn't ask for more plus she looks good in it