EDT (Eau de Toilette):

Concentration: Typically around 5-15% fragrance oil.

Longevity: 4 to 6 hours.

Intensity: Lighter and more subtle.

Best for: Daytime wear, warmer weather, or when you want a scent that isn’t overpowering. EDT's tend to be more refreshing and airy.

EDP (Eau de Parfum):

Concentration: Generally 15-20% fragrance oil.

Longevity: 6 to 8 hours, sometimes longer.

Intensity: Richer and more intense than EDT.

Best for: Evening wear, colder weather, or when you prefer a scent that lasts longer without being too overpowering. EDP's offer more depth and complexity.

Parfum (Extrait de Parfum or Perfume):

Concentration: Typically 20-30% fragrance oil or higher.

Longevity: 8 hours or more, often lasting all day.

Intensity: Very rich, concentrated, and long-lasting.

Best for: Special occasions, colder weather, or when you want a very powerful scent that lingers for a long time. Parfum's are often more complex and full-bodied.