Sorry for yet another control tights thread... Which ones are best for smoothing and flattening lower abs? I have just purchased a whistles bodycon dress and could do with a bit of extra help on the tummy. Don’t really want ones that constrict the thighs as find them v uncomfortable on my muscly thighs. Am also tall so they need to work for someone with long legs. Happy to pay Wolford or Spanx prices for good results.