Best of all the frock, which came to just above her knees, cost £39.50.
We've noticed that ITV presenters are loving M&S lately.
A few weeks ago Amanda Holden wore a fab three-quarter length ruffle-sleeved dress from the shop's Autograph range.
The pretty bodycon dress costs just £69 and she paired it with baby pink Louboutins.
Kelly Brook puts cabbage leaves on her boobs on Loose Women to demonstrates what the Duchess Of Cambridge could do if she gets engorged boobsAnd it is not even the first time an M&S leopard print dress has left us impressed in recent memory.
A few months ago we were obsessed with another one - which proved so popular it sold out virtually instantly.
Customers told how as soon as they put the frock in their online, "I just put a size 14 in my basket and by the time I went to add in my credit card details, the dress went out of stock!"
With another adding: "I’ve been checking the website for this and it’s sold out already! When will it be back in stock?" It’s no surprise that this beauty sold old instantly.
And loyal M&S customers aren’t the only ones trying to get their hands on it - bloggers and stylists dubbed the dress the "hero summer frock".
Another frock taking the limelight is this Holly Willoughby yellow dress.
Everyone is trying out this throwback '90s trainer trend - would you?
Also, this lobster print is another print everyone will be wearing this summer.