Possible Clues:

• One comes at the end, or one comes before one of 11 across
• He hems, but doesn't haw
• Maker of clothes for men
• His clients can't suit themselves
• One at the end, or one who needs 24 down
• Adapt for a specific purpose
• He's got his work cut out to suit you
• Pin holder
• One comes at the end, or before a soldier
• One comes at the end, or a soldier comes after one