Kookai lined 3/4 sleeve cotton jacket size 34

Great transitional jacket. Hidden button closure Deep front open pockets Shell is 100% cotton No rips or holes. One faint stain on inside lining (see last photo). A couple buttons need to be reinforced Photos 3 and 4 are the best depiction of colour. I am having a hard time deciphering if it is brown or grey or something else. Tag says size is 34; however, please review measurements below to ensure the right fit for you. Approximate laid flat measurements: Pit to pit: 18" Sleeve length from shoulder seam to cuff: 17" Length from shoulder to bottom hem: 32.5" Questions? Feel free to ask.