The term 'WHERE TO FIND SWEATERS?' can be answered by three crossword solutions: GYM (3 letters), SAUNA (5 letters), and SPA (3 letters). A GYM is a place where people go to exercise and work out, and it is often equipped with a variety of fitness equipment. A SAUNA is a small room or house designed as a place to experience dry or wet heat sessions, or steam baths. Lastly, a SPA is a location where mineral-rich spring water and sometimes seawater is used to give medicinal baths. All three of these places are likely to have sweaters available for purchase.