I have to say that at this moment the "it" colour for me is red, which is perfect for me because i dont use it for clothes but it makes me feel sexy when i wear it on my nails. There are other colours i like like black, brown and grappe.
The brand i use and love its opi and this great collection called "Russian Collection", have a look and enjoy!
I also like the introduction of the site to the collection:

" Colors that capture a new moment in elegance and opulence - a feeling of luxury
and refinement that transcends time."