Cousins or Sisters?

Sunday was Mae's first Easter.  Courtesy of her GG (Great Grandma) Dorothy, Mae wore an Easter dress that was very similar to the easter dress her favorite (and only) cousin Natalie wore.  Mae and Natalie are 6 years apart.  They sure do love each other.  Mae loves to see Natalie's face and smile at her.  My sister and I hope they will be close despite their age difference.  Afterall, they do have 50% of the same DNA since my sister and I are identical twins and we married brothers.