I don't know if you're still looking, but I get my skins (for main and two alts) from Pink Fuel and they're rather fairly priced at that, but that's likely because you're only paying for one makeup option, just freck, non-freck and the shades of brows/base hair)
Pink Fuel has some really lovely skins, not TOO sure if they're exactly what you're looking for but I adore them and think they're very natural, and I'm super picky about putting avatars together. If you've already found something, then that's great, but I thought I would still share.
You would be better off visiting them In World because they don't offer all of their skins in their marketplace store, plus it's an adorable shop all the same.
https://marketplace.secondlife.com/p/AYUMI-Breast-Cleavage-Enhancer/892020 This works with PF skins or any skin with similar skin tones