Lou Lou's truly made my day, with reasonably priced, on-trend items in a quaint setting with helpful staff.
Even if you aren't looking to open your wallet for fine antiques, check out George C. Birlant & Co., a purveyor of antiques in Charleston, which has been going strong for nearly 100 years.
The Skinny Dip offers a "designer collective," including adorable sweaters and all sorts of phenomenal prints and dresses.
Ben Silver of Charleston offers the most phenomenal coat buttons, classic ties, and coat patches I've ever seen, this side of the Atlantic, and helpful staff to boot!
If you're looking for hand-made, high-end jewelry, look no further than Peyton William's two locations on King Street.
Selling all sorts of unique, historic books alongside clothing items and decor, they really have it all.