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.
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                                                                                                                                                                                                                                Does it smells like miss Dior and red door 
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                                                                                                                                                                                                                                This one smells exactly like Cacharel Noa....how coul you not tell?
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                                                                                                                                                                                                                                This is perfect - so like the original and at an exceptional price.  Lasts for about 6 hours too, so is not weak.