Could you please check these few sentences? Thank you.

1) In the foreground I can see Peter and Susan running on a crowded bridge to the audition place.
2) Peter is wearing a plain short-sleeved -T-shirt under a red-and-white striped apron. She is also wearing a pair of skinny, washed-out jeans, and sports lace-up shoes.
3) Susan,on the other hand, is wearing a fashionable, long-sleeved, white, cotton shirt and a white-and-pink checked skirt.
4) They have both smiling faces.
In the background I can see a bell tower surrounded by a few houses.

Commas needed in 1, 2, and 4.

sports lace-up shoes = running shoes