What kind of clothes are you looking for? In general, it's hard to find stores where you can walk in and be assured that anything they carry is high quality. Even the high-end department stores such as Saks Fifth Ave. and Neiman Marcus are going to carry a lot of "fashion" brands that are expensive but not necessarily good quality. Some local boutiques (e.g., Louis Boston though it too has declined in recent years) may still provide that, but you typically have to either discover those on your own or have friends who are already in the know. These days, I wear a lot more chinos than suits and I buy most of mine from Bill's Khakis (https://www.billskhakis.com -- no affiliation, of course). They are not cheap, but their fabrics and construction are significantly better than anything you'll find at a mass retailer and they have several different fits, one of which works quite well for me. Another nice thing about them is that their fits are consistent. I have, from time to time, found decent pairs at lower-end retailers such as Uniqlo, but the model that fits me well lasts only for one season and I can never find it again.