And check out those fabulous, metallic nails!
Sarah – whose show Modern Family narrowly lost out to Veep for Outstanding Comedy Series –looked stunning on the red carpet when she rocked up at the Microsoft Theater in Los Angeles on Sunday evening.
She chose a very summery, floral embroidered Monique Lhuillier dress with a HUGE train which split up to her butt at the back and a high, hip-grazing front.
It's no wonder, then, that she chose to wear skinny black trousers underneath her gown. Otherwise, well, let's not go there...
Sarah paired her gorgeous outfit with Jimmy Choo sandals, a twisted updo and some amazing Lorraine Schwartz jewels.
Sigh. Could she BE any more beautiful?
Sarah also took to Instagram on Sunday evening, before attending the awards which were hosted by Jimmy Kimmel.
Why? To show us a close-up picture of her fabulous nails, that's why.
The 25-year-old actress went for a stunning oyster-coloured mani, along with a simple silver stripe down the centre of each nail – all using Essie nail colours.
A great choice when there was SO much going on with that outfit, right?!
To copy her look, apply two thin colours of Essie Nail Polish in Pearly White, £7.99, boots.com all over each nail.
Wait for this to dry completely, then grab an old, thin make-up brush, dip it in silver nail polish and carefully draw a vertical line down the middle of your nails.
Sarah was probably wearing Essie's No Place Like Chrome, but we also love the more purse-friendly Seventeen Holo Nail Polish in Silver, £3.99, boots.com.
Finish with a glossy topcoat like Rimmel London Finishing Touch 3D Plumping Top Coat, £4.49, boots.com for red carpet shine.
The 68th Emmy Awards airs tonight (Monday 19 September), 5USA, 10pm.
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