Arabella's is a women's clothing boutique on East Louisiana Street, one of the apparel stops that make an afternoon of shopping downtown easy to piece together on foot.
Look for it at 114 East Louisiana Street, in the 100 block of East Louisiana and at H15 on the printed downtown map. From the door, the courthouse square is about a minute's walk. McKinney Art Gallery and Centro on the Square are nearby, so a gallery visit or a bite fits naturally before or after.