Savvy is always sort of amazed at these mixed-use real estate projects that just pop up in the fields. One day nothing, the next day retail, restaurants, offices and medians with mature trees. While part of her sort of sniffs at the whole thing, the other part loves that the gas stations have little plasmas on the pumps and everything is impossibly clean. Maple Lawn in Fulton is one of these such projects, with three stores worth a look. Savvy was intrigued by the Not Your Daughter’s Jeans at Simply Divine (301-490-7731). Hard not to love any pair of pants that promises a better butt and tighter tummy, thanks to the wonders of Lycra. Moving across the street, duck into Bra-la-la (301-776-6007) for fabulous lingerie (Savvy was heartened to see a great selection of post-mastectomy products) and expert fitting. Just next door, swing into Hyatt & Co. (410-730-8060) to peruse the new Robert Talbott line or order custom shirts for your husband. (Pick him up a pair of AG jeans while you’re at it. They are delicious on). Then run like hell back to Baltimore.  Maple Lawn, Fulton