A simple visual modification -- renders characters who don't have any gear equipped as dressed in simple pants and boots, rather than in the default undergarments. Currently available version of the package supports only male characters.
unzip the archive to folder "../Bioware/DragonAge/packages/core/override" which is typically located in "My Documents" folder.
delete folder "underwear-pants" from folder "../Bioware/DragonAge/packages/core/override"
notes and known issues:
Because the module replaces default underwear meshes, it's incompatible with any other module which does the same. This typically means the "nude" mods which replace default undressed models with ones sans the underwear.
Slight seams or gaps may be visible if character is partially dressed, i.e. has some pieces of armour equipped. This is caused by the replacement shapes not matching fully the default shapes. Additionally, small changes to character hand size may result in animations which involve interactions with other characters to display some clipping or other glitches.
free to use in your mods. credit my name if you please.