I'm new here so let me know if this has already been discussed. Looking to buy a Spanx. Deciding between the High-Waist Briefs and the Shaper Shorts. Will be wearing them with wide-leg jeans and straight-leg jeans. What I don't like about the Briefs is the panty line in the back but I'm afraid the Shaper Shorts will show a line on my legs in front where the shorts end, if that makes sense. Would love to hear any pros or cons about either one of these items. Thanks in advance!

I would imagine that shapewear under jeans would be hot, (temperature wise) as both fabrics are quite thick.

Shapewear is best under slinky fabrics that you don't want clinging to your body...