TonyMoly sheet masks are pretty nice. They sell them on Amazon, and in-store at shops like Ulta/Sephora/Urban Outfitters. It's better imo to buy them online cause they're only like $1 per sheet(10 face masks for $10 on Amazon). But if you don't want to buy the full pack, you can just go to the mall, and get them for $3 per sheet.
You could also make a homemade acne scrub(there's tutorials on youtube) if you feel that your face is dry.. I don't have acne but my face gets dry during the winter, so exfoliating it once a week w/ a face scrub helps hydrate my face! As for body lotion, I'm not sure how to help you on the lotion selection b/c I feel like lotion is just personal preference and so far, I've liked most lotions I've used but you could try Neutrogena's Norwegian formula moisture wrap lotion. The lotion is sold at Walmart/Target if you live in the USA, and it keeps your skin pretty moisturized lol.