iconic green dress M&S x Sienna Miller exclusive collaboration @marksandspencer @marksandspencerstyle @siennathing There's something about the colour green. When I see a lovely shade of green, I feel refreshed and full Try on: Marks and Spencer Dresses Is This Mutton? Marks and Spencer green dress like new 10,00 Vendora.cy Shoppers are raving about a 'very flattering' M&S dress it's great for 'Christmas & New Year parties' AND it's reduced Rochelle Humes spotted in Marks & Spencer midi dress and it's still on sale