This shirt/vest combo automatically reminds me of Aspen! No need to find a button down to go underneath bc the work has already been done for you. This lightweight sweater vest has a faux collar/sleeve combo for that effortless look without all the bulk ones. Pair it with your fav jeans, leggings, or tights for a cozy dress look inside or out on the town! 
Thin tank suggested to go underneath for opaqueness and warmth 
Model pictured wearing size L
Model 5’7” 14/16