The enhanced cleavage created by a purse strap or seatbelt running diagonally between a women's two breasts. Best exemplified when the subject is wearing a tight form fitting blouse or sweater.
A beautiful women in the mallgave me a strap tease as she walked by.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.