You're never too old for cosplay, as it turns out. Take, for example, this 87-year-old grandmother whom BuzzFeed identified as "Beverly from Georgia." She stole the show (and the hearts of the other attendees) when she showed up at Dragon Con decked out like Lady Olenna Tyrell from Game of Thrones.
This actually isn't the first year that Beverly has attended Dragon Con—according to BuzzFeed, she's been attending for years, along with her daughter and granddaughter. Apparently Beverly's daughter made Beverly's costume, and her granddaughter added the "Deal With It" sunglasses idea (extra points for that).
Beverly's granddaughter continued,
As a family, we've always loved dressing up, for renaissance faires or Halloween, in costumes or in other fun outfits. When my mother and I first started visiting Dragon Con, we would go with friends and dress up but not as any particular characters. We would stay at my grandmother's since she's not far outside of Atlanta, and so she would hear stories from us about the fun we were having over the weekend. Four years ago, my brother joined us and we all decided to make and do actual cosplays, and my grandmother, after having heard all about it, said she wanted to join in. We were already doing 'Game of Thrones' themed outfits, so Olenna Tyrell was the perfect choice for her.