Check out the Smart Second Skin dress:
Fragrances are actively 'pulsed' electronically through a micro cabling system in the fabric web. The dress has its own nervous system, which allows the wearer to control the emotional wellbeing of the garments. It reacts on body functions of the wearer and is an extension of the human body. The fabric emits a selection of scents to create novel olfactory experiences as part of the sensory appeal and will eventually replace the traditional perfume bottle (no need to carry a bottle when you[r] clothes contain it all).
Interesting, although it just barely (pardon the pun) qualifies as outerwear. (Found via Shiny Shiny)