Related Clues:

• Open a computer file
• Loosen, as a parka
• Release with a pop
• Expand a computer file
• Open a thigh-high boot, maybe
• Open up, as some jackets
• Open a leather jacket
• Release, as a jacket fastener
• Get ready to go?
• Open country - more for musicians to get upset about
• Loosen fastening of
• Release a trouser or jacket catch
• Release covering (or trousers?)
• Release fastener on trousers
• Loosen fastening