Ormonde Jayne is a very good house, they sell a discovery set which includes most of their scents. You get 12 2ml. samples for $75.00. You could also go to The Perfumed Court or other decant seller and buy just the ones you'ld like to try. All 12 sold in the discovery set are nice. My favorites are Frangipani Absolute and Ta'if.
Ineke also has a set which is nice. Your receive 8 samples for $25 and you can get a refund if you buy a large bottle later, it's only available on their website. Several are really nice my favorite is After My Own Heart, a pretty lilac scent.
I've bought both of these sets and highly recommend them. I have no affiliation with any of these companies.