this is the serendipity line. colors are carbon black, grey, indigo blue, and hot chili. size medium (8-10). they have a scrunch behind, so it really accentuate your bums. super soft and comfortable. Unfortunately, I never had a chance to wear them and want to give to someone who will appreciate these. washed them all but not worn, they were too snug for me, I went with the large instead. willing to sell individually as well