Ah, seamless tights! I have tried four different brands. I have bought, but not yet tried on - a pair of Limerance M seamless.
Achieving the fit one would consider ideal in tights is sometimes hit-or-miss. Your hip size and leg inseam should be compared to the size chart of the maker of the hosiery, though there is some leeway. I find that a medium size fits me very well in Wolford, Fiore, Aristoc, but in the Italian and Spanish brands, I need Large in order to have enough leg length. In Cecilia de Rafael Sevilla 15 denier, I always bought Large / 4 , and the fit on my legs, hips and waist was perfection - no looseness around my ankles, and the legs were long enough so that the gusset area was in full contact with my intimate areas - no gap at all, just as it should be. In this regard, my experience with seamless tights has been one of utter satisfaction. I don't know if the construction makes the tights a little more adaptable than conventional hosiery, but all the seamless examples I have worn have fitted me from toe to waist - and everywhere in between - truly like a second skin. No loose material anywhere, just perfect cling and fit.
The first seamless tights I wore are Heist 30 denier, low waist, black. The waistband is quite large, but very comfortable and stays put. The fit on the legs and body is beyond perfection, and the feeling is a delight. Very stretchy, elastic, clingy. Beautifully made.
The next seamless tights I bought are Wolford Fatal 15 denier. The fit, the feel, and the finish is terrific. I love them!
I have several Cecilia de Rafael Libero Seamless. These are a great favourite! The fit is, once again, like a second skin. Gorgeous appearance, and very touchable! Nicely made too. Comfortable waistband without being TOO thick or deep.
The final pair I wish to mention, I unfortunately do not know the brand name. I actually bought these from a Japanese girl. She is much smaller than me in height, and a little smaller in hip size. I don't know what size her tights are - I can't read the label - but they are a Japanese brand. A nude shade, very sheer, I'm guessing 10 denier. These tights look tiny! I tried them on, not expecting to even get them up to my waist, but to my astonishment and delight, they stretched up and up my legs, over my hips, and into position on my waist, without any feeling that they were over-stretched. Oh, the fit and the sensation - heavenly! I wish I could find out the manufacturer!
I am very much in love with seamless tights. I must try some of Shapings latest offerings soon.