Often used in fashion blogs. Used to describe an outfit that is too coordinated and consists of too many of the same types of colours, patterns, fabrics, accessories, designer pieces, thematic elements, etc. Can also be used in reference to interior design.
FabSugar on Kate Hudson's all grey outfit: "Before this, I didn't know there were degrees of being matchy matchy."
or
A: How do I look?
B: Too matchy matchy, try a different sweater.
or
A: How do I look?
B: Too matchy matchy, try a different sweater.
by L. Alice January 04, 2008
Get the matchy matchymug. Omiglob, i own those same shoes!!!! You have great taste dude!!! I shall now call you matchie
awww man, couldn't you come up with a better nickname?
no, you shall be matchie *angry face*
awww man, couldn't you come up with a better nickname?
no, you shall be matchie *angry face*
by BMO-is-awesome! May 26, 2014
Get the matchiemug. 
A Matchy Dreadlock is a common kitchen match with the tip broken off. This leaves the user with a long, thing wooden match with which you set marijuana afire with. It is better for the lungs no butane and is fun.
by IGROWTHEHYDRO@aol.com January 13, 2005
Get the Matchy Dreadlockmug. This endearing term is used to describe the act of person(s) or thing(s) resembling one another. Two objects (people, for example) are able to bear matchy-ness in several facets of their accord however, the most appropriate manifestation of said matchy-ness to the rest of the world is through physical attributes.
...yeah those tie-dye shirts they were wearing really demonstrate how like-minded and connected they are. Such a great archetype of matchy-ness.
by RicePaperWall July 31, 2010
Get the Matchy-nessmug. it means you are matching
by h4y44 October 04, 2023
Get the matchy matchymug. by Gypsytranslater March 16, 2021
Get the matchymug.