Shopping on this part of the East Side is a walk, not a mall. From our door on East 62nd between First and Second, three directions give you three completely different afternoons.
South to 59th is the department store belt: Bloomingdale's, and the older, odder shops tucked around it. West to Madison is the designer stretch, where the flagships sit in converted townhouses between 60th and 72nd and the sidewalks are wide enough to browse slowly. And straight out the door, on Second and Third in the 60s, is the practical version: the wine shop, the pharmacy, the hardware store that has the one adapter you need. If you're here for more than a few nights with a kitchen, that third category ends up mattering most.
A note on how we've ordered this. It's by walking distance from East 62nd, not by prestige, because that's how you'll actually use it. Hours change and shops close, so check before you make a special trip. Everything below is close enough that you can go, look, and be back with a coffee inside an hour.
One practical thing about this neighbourhood: it's flat and the grid is forgiving. Twenty blocks north-south is about a mile and takes twenty minutes at an unhurried pace. Crossing town, from First Avenue over to Fifth, feels longer than it looks on a map because the avenue blocks are long. Budget twelve to fifteen minutes to reach Madison, and don't bother with a taxi for it.