I do not have the authentication but it was signed by Miranda while on tour.
2014 MIRANDA LAMBERT ROLLING STONE COVER POSTER TRENDS #13635 22x34 FREE SHIP
The Pink Pistol Lindale Texas Miranda Lambert Long Sleeve Spirit Jersey M Medium
Miranda Lambert Signature Guitar Picks 2012 ON FIRE Tour Stage Concert Plectrums
PISTOL ANNIES MIRANDA LAMBERT GUITAR PICK 2016 TOUR STAGE CONCERT BAND PLECTRUM
2014 MIRANDA LAMBERT CMA ENTERTAINER OF YEAR PROMO TRADE AD 8.5x11 w133
MIRANDA LAMBERT SIGNATURE GUITAR PICK 2022 THE BANDWAGON TOUR w/ LITTLE BIG TOWN