Related Clues:

• Light garment for upper body, often with pictures or slogan
• Golfer drives from it
• Short-sleeved top
• 'Drive off it, half-laughing (3)'
• Drive off it, half-tittering
• As a matter of course, that thing troubles children
• It's never green, of course
• One might be putting this on, but not for putting
• It's not a 28 across that gets driven away from here
• Where to 29 down, as a matter of course
• Where the driver gets some 14 down, by the sound of it
• That's never green enough for you to follow, by the sound of it
• That's the thing with babies that gives so much trouble, of course
• Sounds as if he might follow this on the course for 35 across
• 16 across are not the thing for it