A smell-a-like is a perfume that smells like a designer fragrance but with a different name and packaging, and at a cheaper price. A smell-a-like isn't an exact copy, but often smells very similar.
I also agree - 9.0 by Zara
Specifically, it's the 9.0 edt fragrance in a red bottle. Smells exactly like it. Paid over £40 for 50ml of the original and £12.99 for 100ml of this stuff and I honestly wouldn't know the difference
Good scent similar to Homme by Dior.