I am not sure how to find if this subject has been discussed although I feel sure it has! I refer to one's seasonal colour. I am a Spring, light and bright. I have started wearing brighter colours in "my" shade and am rather surprised to find people commenting favourably, so there must be something in the theory.
I checked out the Kettlewell website (UK) this evening and have ordered a tunic and an Infinity scarf. The former is in a print right out of my comfort zone. Whether I like it when it arrives or have the courage to wear it, remains to be seen.
Do you subscribe to the "colour me beautiful" theory?