Yep, wardrobe function is planned. The first outfit will be implemented if/when we reach $2000 on Patreon as a milestone celebration ($110 left to reach it.) If we don't reach that... I'll do it anyway, just at a later time :P
We'll start replacing her clothes in the HUB, going through each scene would be chaos, 'cause we have 1000+ scenes where Vesper appears... imagine, a variant for each clothing... we would spend years replacing them.