Could you please tell me in what order do people stand in the receiving line.

The wedding hosts, typically the bride's parents, head the line. Bride's mother, then father, then groom's mother and father, then bride and groom, and optionally, the bride's honor attendant and other bridesmaids. The best man and ushers, as well as any children in your wedding always mingle and do not stand in the line. Also, the fathers are optional - they can just mingle with the guests rather than stand in line if they prefer. If any parents are divorced, they can stand in the line if they wish, but generally not next to each other (unless they are on good terms with each other and prefer to stand together). If a parent is deceased, you could consider replacing them in line with a grandparent or other honored guest. The shorter the number of people in line, the less time your guests need to spend here and the sooner your reception can begin.