Now that it has become socially acceptable to wear slippers outdoors — to the grocery store, to school, out to dinner — the market is flooded with all manner of furry, fuzzy, and cozy options.

Charter Club Quilted Hoodback Boxed Slippers, $12 (was $35) at Macy’s Get it. The style is available in four colors, including vibrant red, pale pink, baby blue, and a snowy white option that ...