[4] Her creations are inspired by a range of sources from the Studio 54 era in New York City with Bianca Jagger and Cher, the architecture of John Lautner, and Mexican film stars Dolores del Río and María Félix.

[12] Tamez also spoke to Vogue about how she designed a "Gypsy Rose Lee meets Bob Mackie" Swarovski crystal hat worth one million dollars for Gaga's performance on the Victoria's Secret Fashion Show.

[19][20][21] Beyoncé wore Tamez's "Houston" design in country music singles "16 Carriages" and "Texas Hold 'Em" released following her Verizon commercial announcement during Super Bowl LVIII.

[24] Rapper Future was deemed "Lord of the Brim" on the cover of GQ for his wide array of GTM hats, which he also used in his "Stick Talk" music video and throughout his album DS2.

[25][26] Katy Perry wore a bespoke GTM pillbox hat when meeting Pope Francis at the Vatican with her husband Orlando Bloom.

[30] Anahí from RBD wore a custom sparkly pink cowboy from the group's sold-out tour for her iconic "Sálvame" song.

[32] Gladys Tamez Millinery's flagship bespoke atelier is located in downtown Los Angeles in the Arts District, where Kendall Jenner and Gigi Hadid are known to frequent.

Tamez is also associated with celebrities including Madonna, Shakira, Johnny Depp, Jay-Z, David Bowie, Kim Kardashian, Alicia Keys, Cher, Janet Jackson, Salma Hayek, Jennifer Lopez, Cindy Crawford, Travis Barker, Jane Fonda, Demi Lovato, Future, Lil Nas X, Ariana Grande, Sia, Kylie Jenner, Kourtney Kardashian, Khloé Kardashian, Erin Wasson, Kate Upton, DeAndre Jordan, Joe Perry, Neil Young, Beck, Emily Ratajkowski, Nicole Trunfio, Queen Latifah, Neil Young, Hailey Bieber, Nathalie Kelley, LeBron James, Vanessa Hudgens, Kelly Wearstler, Blue Ivy Carter, Rosalía, Maluma, Ringo Starr, Beck, Megan Thee Stallion, and Cardi B.