Basic and timeless. fall for the InvisiFree pearl microfibre briefs from Dim! We love: The finesse and lightness of the microfibre fabric. The covering shape. suitable for all body types. Invisible under all your outfits. even the most tight-fitting. Say goodbye to panty lines with the InvisiFree pearl microfibre briefs from Dim! Thanks to their seamless finish and mother-of-pearl colour. these women's panties are completely discreet under all your favourite outfits. Pair them with the matching InvisiFree bra for a comfortable. invisible set!