Hi, I am a newbie in Chanel coz I just bought my 1st Chanel (black 2.55 medium classic flap in lamb) a few months ago. Now I'm planning to get a red jumbo caviar and I wish that I can wear it cross body when traveling. But I am afraid that this might cause some press marks on the bag when I wear it in single strap. Will this happen to a caviar? Thanks in advance.