Consolidating filters

On the filter settings of the “Search & Discovery” app, I have added a size filter.

However, on some of my two piece sets, customers may mix and match sizes giving them the option to select “dress size” and “panty size.” Because these are labeled differently, these products don’t show up when simply just filtering by “size.” I’d have to create a whole separate “filter by: dress size” , “filter by: panty size” , “filter by: cami size” etc…How do I simply make all sizing options, fall underneath the singular size filter?