Editor
Best friend and couples Halloween costumes are great, but who better to accompany you on the year’s spookiest night than your own flesh and blood? OK, you don’t necessarily need a sister to dress in these fantastic pop culture looks, but you might want to grab a buddy to pull off these sister costumes.
If you want to go with a literal sister look-alike costume for Halloween this year, you’ll find great inspiration from classics like “Sister, Sister” — which stars real-life twins Tia and…
