No such luck, it's actually a one-off made exclusively for Holly by British designer Suzanne Neville.
The short black Chantilly lace dress, fitted at the waist with a plunging neckline, exaggerated shoulders and a sexy fitted skirt, costs - hold your breath - a dazzling £2,300.
Well, don't look away now, as we're offering one lucky reader the chance to win the same gorgeous dress in their chosen size.
And for anyone else who's uber desperate and has the budget to copy Holly's look, Suzanne Neville are kindly offering all Now readers 10% off a made-to-measure dress at their Cheshire store.
A bride-to-be? Just imagine it full-length and in white for your big day...

Call Suzanne Neville's Wimslow store for more details on getting your 10% off on 01625 528 858.
Get Holly Willoughby's look at ASOS.com>>
Get Holly Willoughby's look at Bon Prix, £22.99>>
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