Do they still make Chloe perfume by coty?

Coty didn't produce Chloe. Karl Lagerfeld was the designer for original Chloe, which you can still find at online discounters like fragrancenet.com and parfum1.com. I don't know whether they've got any in stock now, but try doing a search. Better still, hit ebay.

There is currently a fragrance called Chloe being produced by Chloe Parfums, but it's a completely different formulation founded on rose, rather than on the original combination of tuberose and orange blossom.