@AmySims09 the sweater dress is called 'polina' by sentate. Theres a couple different versions, I think. It should come up if you do a google search. Id link it to you, but its on tsr and that site wont load on mobile for me. The bottoms are leggings, I'm not sure who made them but if you wanna scroll through this tag you'll probably come across them: http://sssvitlans.tumblr.com/tagged/s4leggings
Comments
http://sssvitlans.tumblr.com/tagged/s4leggings
This is the TSR link for the sweater @sekojrana mentioned: https://www.thesimsresource.com/downloads/details/category/sims4-sets-clothing-female/title/polina-sweater-dress--2-styles/id/1293009/