Related Clues:

• Run up a seam
• Fix a seam, say
• Add to threads?
• Work in the costume department
• Ecclesiastes 3 verb
• Attach a patch, perhaps
• Repair a seam, say
• Finalize, with "up"
• Assemble a dress
• Produce some duds
• Start on one's wardrobe?
• Do a seamy thing?
• Emulate a tailor
• Do some darning, say
• Emulate a seamstress