'(I pinned one onto your lapel,) crimped petals, spasms of paper red, disrupting a blockade of yellow bias binding (around your blazer)'
• Pinning a poppy onto his blazer - constructed him, has to let him go
• 'Crimped petals' - damaged - like the effects of war
• 'Red' - love but also blood, agony
• 'Blockade' - troops preventing an entrance or exit. She can't block him from leaving any more
• Blending of domestic words (lapel, blazer) & war (spasms, blockade) - whilst at home, mother still overwhelmed by thoughts of her child at war