This 75-ml packaging is small enough for you to bring in your carry-on on a plane. A Cartier eau de parfum could work well for a number of occasions.
Perfume Direct
Cartier La Panthere Edition Soir Eau de Parfum Women's Perfume Spray (75ml) - 75ml
Cosmetify
Cartier La Panthere Edition Soir Eau De Parfum 75ml
OnBuy
La Panthere Edition Soir - Eau de Parfum - 75ml