Question

My favorite stores are Bloomingdale's and Macy's. My sister only shops at Nordstrom.
My favorite stores are Bloomingdale and Macy. My sister only shops at Nordstroms.
My favorite stores are Bloomingdales and Macys. My sister only shops at Nordstroms.
My favorite stores are bloomingdales and macy's. My sister only shops at nordstrom.

Which of these is the correct sentence?

Answer 1

First one. According to me.

Answer 2

second one is correct