Fragrances have a texture to me, like fabric - they can be enveloping and cuddly like cashmere sweaters and woolen blankets, or cool and crisp like breezy linen blouses and silk scarves. Warm and cozy fragrances for me tend to be opulent orientals and heady florals, or very earthy and deep green mossy chypres, and most incense fragrances and rich and sweet gourmands. Others make me feel refreshed and invigorated - sheer florals, bright green chypres, citrus, aquatics...you get this idea. But you might find that some of your heavier scents work fine in warm weather if you just apply a bit less. Not everyone experiences scent the same way, so you really should wear what makes you feel good no matter what time of the year it is.