Are insulation and wind resistance values for "Knitted_cotton_Tights_1" (5000%/4000%) and "Cotton_Tights_1" (1000%/1000%) correct?
I use "Item Comparison" mod to see numerical values and it is the first time i see numbers higher than 100%.

@Shrek, Awakener of Worlds sounds like an oversight, I'll have a look and push out a fix. Thanks for letting me know!

Seems the skirt option ( go lower/higher ) conflicts with boots appearance. From this picture https://imgur.com/a/rfyN0DH, higher seems to make portion of boots to disappear.

Extra mention : I'm also using Tomb Raider Clothes Compatibility mod.

@Kuda White I’ve talked to Tomb, it’s most likely a mod order issue. You may want to tweak the load order a bit. Boots Expanded should be loaded before mine and Tomb’s mods.

a couple of skirts I've found cause a character's midsection to go invisible when worn lower;
Base.Cotton_Layered_Skirt_MC from vol.4 (has an invisible midsection even with every mod that isn't part of the Frockin' collection disabled)
Base.Cotton_miniSkirt_HW_1 from vol.2 (this one I narrowed it down to an interaction with wearing military boots from boots expanded with and without tomb's compatibility addon)

Hey thanks for letting me know. All fixed now, patches incoming.