The actress, who that afternoon launched a new Valentine's range for the cosmetics giant, hit all the right style notes with the lace, slicked back hair and bright red lip. And those strappy Louboutin's are to die for.
Emma Watson in Valentino. Photo: PA
Love the lace look? Have a flick through the gallery below to see our favourite pieces this season.
- <p> Yellow lace blazer, £50, from <a href="http://www.riverisland.com/Online/women/coats--jackets/blazers/bright-yellow-lace-blazer-616179" target="_blank">River Island</a></p>

- <p> Natural lace crop top, £16, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=74205433&pID=3532&dest=http://click.linksynergy.com%2Fdeeplink%3Fid%3DRgXf7X27eGE%26mid%3D35883%26murl%3Dhttp%253A%252F%252Fwww%252Emissselfridge%252Ecom%252Fwebapp%252Fwcs%252Fstores%252Fservlet%252FProductDisplay%253FbeginIndex%253D0%2526viewAllFlag%253D%2526catalogId%253D33055%2526storeId%253D12554%2526productId%253D4240043%2526categoryId%253D208023%2526langId%253D%252D1" target="_blank">Miss Selfridge </a></p>

- <p> Lace runner shorts, £28, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=77006677&pID=5513&dest=http://click.linksynergy.com%2Fdeeplink%3Fid%3DRgXf7X27eGE%26mid%3D35838%26murl%3Dhttp%253A%252F%252Fwww%252Etopshop%252Ecom%252Fwebapp%252Fwcs%252Fstores%252Fservlet%252FProductDisplay%253FcatalogId%253D33057%2526storeId%253D12556%2526productId%253D4616981%2526categoryId%253D208529%2526langId%253D%252D1" target="_blank">Topshop</a></p>

- <p> Christopher Kane neon lace sleeve wool-blend crepe dress, £855, from <a href="http://www.net-a-porter.com/product/182963#" target="_blank">Net-A-Porter</a></p>

- <p> Lace blouse with pintuck detail, £10, from <a href="http://www.asos.com/ASOS/ASOS-Lace-Blouse-With-Pintuck-Detail/Prod/pgeproduct.aspx?iid=1765057&SearchQuery=pink%20lace&Rf-400=53&sh=0&pge=0&pgesize=20&sort=-1&clr=Pink" target="_blank">ASOS </a></p>

- <p> Dolce & Gabbana chiffon trim lace dress. £635, from <a href="http://www.net-a-porter.com/product/179997#" target="_blank">Net-A-Porter</a></p>

- <p> Lace Peter Pan shell top, £48, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=75337307&pID=8313&dest=http://click.linksynergy.com%2Fdeeplink%3Fid%3DRgXf7X27eGE%26mid%3D36373%26murl%3Dhttp%253A%252F%252Fwww%252Ewarehouse%252Eco%252Euk%252F%252F%252Fwarehouse%252Ffcp%252Dproduct%252F308052" target="_blank">Warehouse</a></p>

- <p> Alice by Temperley Surya lace playsuit, £345, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=77049037&pID=3479&dest=http://click.linksynergy.com%2Flink%3Fid%3DRgXf7X27eGE%26offerid%3D205736.192072%26type%3D15%26murl%3Dhttp%253A%252F%252Fwww.net-a-porter.com%252Fintl%252Fproduct%252F192072%253Fcm_mmc%253DLinkshareUK-_-ProductFeed-_-ALICE_by_Temperley-_-Jumpsuits" target="_blank">Net-A-Porter</a></p>

- <p> Blue lace tunic, £26, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=75934187&pID=5513&dest=http://click.linksynergy.com%2Fdeeplink%3Fid%3DRgXf7X27eGE%26mid%3D35838%26murl%3Dhttp%253A%252F%252Fwww%252Etopshop%252Ecom%252Fwebapp%252Fwcs%252Fstores%252Fservlet%252FProductDisplay%253FcatalogId%253D33057%2526storeId%253D12556%2526productId%253D4589640%2526categoryId%253D277012%2526langId%253D%252D1" target="_blank">Topshop</a></p>

- <p> Lace mix sleeveless shell, £32, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=76594057&pID=5513&dest=http://click.linksynergy.com%2Fdeeplink%3Fid%3DRgXf7X27eGE%26mid%3D35838%26murl%3Dhttp%253A%252F%252Fwww%252Etopshop%252Ecom%252Fwebapp%252Fwcs%252Fstores%252Fservlet%252FProductDisplay%253FcatalogId%253D33057%2526storeId%253D12556%2526productId%253D4442900%2526categoryId%253D277012%2526langId%253D%252D1" target="_blank">Topshop</a></p>

- <p> Lourdes wrapped ruched front dress, £159, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=73450283&pID=8603&dest=http://click.linksynergy.com%2Fdeeplink%3Fid%3DRgXf7X27eGE%26mid%3D36467%26murl%3Dhttp%253A%252F%252Fwww%252Ereissonline%252Ecom%252Fshop%252Fwomens%252Fdresses%252Flourdes%252Fdeer%252F" target="_blank">Reiss</a></p>

- <p> Orange lace pencil skirt, £20, from <a href="http://www.riverisland.com/Online/women/skirts/midi-skirts/orange-lace-pencil-skirt-614569" target="_blank">River Island</a></p>

- <p> Milly Marcella Chantilly lace dress, £304, from <a href="http://www.my-wardrobe.com/milly/marcella-bow-shift-short-sleeve-lace-dress-135778">My-Wardrobe</a></p>

- <p> Lace stripe jumper, £40, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=74961777&pID=8313&dest=http://click.linksynergy.com%2Fdeeplink%3Fid%3DRgXf7X27eGE%26mid%3D36373%26murl%3Dhttp%253A%252F%252Fwww%252Ewarehouse%252Eco%252Euk%252F%252F%252Fwarehouse%252Ffcp%252Dproduct%252F307161" target="_blank">Warehouse</a></p>

- <p> Annie lace dress, £140, from <a href="http://www.phase-eight.co.uk/fcp/product/warehouse//Annie-Lace-Dress/201578611" target="_blank">Phase Eight</a></p>

- <p> La Perla leather and lace shorts, £360, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=74389377&pID=3479&dest=http://click.linksynergy.com%2Flink%3Fid%3DRgXf7X27eGE%26offerid%3D205736.185005%26type%3D15%26murl%3Dhttp%253A%252F%252Fwww.net-a-porter.com%252Fintl%252Fproduct%252F185005%253Fcm_mmc%253DLinkshareUK-_-ProductFeed-_-La_Perla-_-Briefs " target="_blank">Net-A-Porter</a></p>

- <p> Lace T-shirt, £40, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=75578377&pID=3740&dest=http://click.linksynergy.com%2Fdeeplink%3Fid%3DRgXf7X27eGE%26mid%3D24798%26murl%3Dhttp%253A%252F%252Fwww%252Eoasis%252Dstores%252Ecom%252F%252F%252F%252Ffcp%252Dproduct%252F3190318603" target="_blank">Oasis</a></p>

- <p> Koko rose pink lace clutch bag, £25, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=73671093&pID=8173&dest=http://www.designerdesirables.com%2Fdesigner-bags-c15%2Fdesigner-clutch-bags-c29%2Fkoko-bag-rose-pink-lace-detail-crystal-clasp-box-clutch-bag-p16042" target="_blank">Designer Desirables</a></p>

- <p> Annie Greenabelle lace print leggings, £22, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=73401783&pID=5513&dest=http://click.linksynergy.com%2Fdeeplink%3Fid%3DRgXf7X27eGE%26mid%3D35838%26murl%3Dhttp%253A%252F%252Fwww%252Etopshop%252Ecom%252Fwebapp%252Fwcs%252Fstores%252Fservlet%252FProductDisplay%253FcatalogId%253D33057%2526storeId%253D12556%2526productId%253D4257715%2526categoryId%253D208528%2526langId%253D%252D1 " target="_blank">Topshop</a></p>

- <p> Red Valentino lace-trim T-shirt, £165, from <a href="http://www.net-a-porter.com/product/178883" target="_blank">Net-A-Porter</a></p>

- <p> Carven scalloped lace skirt, £355, from <a href="http://www.net-a-porter.com/product/181949" target="_blank">Net-A-Porter</a></p>

- <p> Valentino lace print bag, £574, from <a href="http://shopping.mydaily.co.uk/redirect.php?prodID=76031537&pID=3851&dest=http://www.farfetch.com%2Fshopping%2Fitem10098672.aspx%3Futm_source%3DLynkU%26utm_medium%3DPPC%26utm_term%3DJan09%26utm_campaign%3DLynkU%26cur%3DGBP" target="_blank">Farfetch</a></p>

- <p> Lover Serpent lace top, £300, from <a href="http://www.net-a-porter.com/product/193680" target="_blank">Net-A-Porter</a></p>

- <p> Peplum skirt in lace, £28, from <a href="http://www.asos.com/ASOS/ASOS-Peplum-Skirt-in-Lace/Prod/pgeproduct.aspx?iid=1979744&SearchQuery=peplum&sh=0&pge=0&pgesize=20&sort=-1&clr=Black" target="_blank">ASOS</a></p>

