Possible Clues:

• Marked by blithe unconcern
• Relaxed about general being beheaded
• Occasional worker displaying lack of commitment
• Informal like clothes
• Type of clothes for leisure time
• Like some Fridays at work
• Not concerned to phone briefly, ringing America from the east
• Word before Friday or sex
• Uncaring, cold as usual, snubbing our lot
• Informal; blasé