I have to be careful because my workplace has a number of people who have fragrance allergies or sensitivities. So I tend not to wear anything at work.
But I do love some things, particularly the more old-fashioned scents. My favourites are probably Dior's original 'Eau Sauvage' (in summer), Caron's 'Le Troisieme Homme', Guerlain's 'Vetiver', Dunhill's 'Edition' (a very 'barbershop' scent in the best possible way) and Van Cleef and Arpels' 'Tsar'. Of modern scents, I do like Amouage's 'Jubilation XXV', but it's too expensive to use very often... I also have a liking for the original formulation of 'Tabac', one of those surprisingly good cheap scents.