Both vapor panty swietne qualitatively, flush stitched, without protruding yarns and bad smell. Are very convenient. Regarding the seamless it brałabym 2rozmiary larger. Actually not widac their under pants or a skirt. SA pretty tight cut, but well hold up in its place. Thong also very comfortable. Although with not I wear it zamówiłam for a trial because cool promotion was and not regret Wygladaja Super, lace mięciutka and nothing scratching :) Kupilam size wieksze and SA good, but better BYM Sie czuła even one size wiekszy