If you want something that's not too revealing and still leaves something for the imagination, this is for you. I have nothing but positive things to say about my experience with it. I absolutely loved that this came with more than just the lingerie. You are getting FIVE pieces with this set. Not only will you be getting the top, bottoms, and a g-string, you will also receive the little hat and the stethoscope! While it isn't top quality, it's not absolutely horrible either.
The material this is made of (Nylon/Spandex) is so soft on the skin. I have more of a sensitive type of skin, and this didn't bother it at all. It does have some stretch in it, so size wise, it should fit a number of sizes. I personally range from an L to an XL and had no issues fitting into this. Obviously, the skirt is supposed to be extremely short and expose a little bum. The top wasn't terrible. I am a D cup, and it fits me fine, but other larger sized cups may not fit as well. Unfortunately, it is "one size fits most" so this wouldn't be ideal for those of you in the plus-sized department. (Unless, of course, you were to buy a plus-size version.)
The bottoms (both the skirt and g-string) are pretty easy to put on -- just slip them over your hips like normal. The top is a halter-style top, so it will tie around the neck and have a hook-and-eye closure similar to your standard bra. There's no real design besides the cross on the top and little hat. I personally love the black and red color, it's a real sexy combination to me. If you're looking for something with support up top, this isn't it. It has no underwire, so if you're concerned with "sagging", this won't help at all.
As far as washing and care of this set, I threw mine in with my regular laundry and had no problems at all. You can definitely have it set on a delicate cycle if you prefer. As far as drying goes, I hung mine to dry as I normally do to my more "intimate" items.
Overall, I am very pleased with this item, and my partner is as well. It's extremely comfortable which allows it to be non-restricting and useful in any position.