Because I usually design gauge-less, I instead make my patterns work to be as unique as you. Working in as many made-to-measure components into my wearables as possible is the easiest way make them truly inclusive. I generally try to focus on designs which work on all body shapes & sizes, no matter how much they are sized down or up, anyway. But if I ever think a design may not work so well at much smaller or bigger sizes, I will always be honest about that up front in pattern descriptions available before purchase.