Lena Dunham, 40, was a notable guest at Taylor Swift's recent wedding festivities, appearing visibly thinner in photographs of her designer attire. Dunham attended both an intimate rehearsal dinner and the larger ceremony and reception, which took place at Madison Square Garden.

Her stylist, Talia Cassel, shared images of two custom outfits worn by Dunham. One ensemble, designed by Christian Cowan, featured a magenta top with flared, robe-like cuffs and a large floral brooch. The other, by Amber Doyle, was a lime green skirt suit paired with matching shoes. Both outfits highlighted Dunham's reduced frame.

Dunham's fluctuating weight has been a subject of public conversation since her rise to fame in the series "Girls." In the past, she has spoken about body positivity and her own body image. Last year, she expressed concern over the decline of the body positivity movement, stating in an interview with Variety that while she doesn't critique individual choices regarding weight management, societal influences and aesthetic motivations often play a role. She has previously attributed her weight changes to sobriety and medical issues, including endometriosis and early menopause following a hysterectomy.

Dunham, a longtime friend of Swift, delivered a speech at the rehearsal dinner that was described as "raunchy" and left some guests in shock, according to reports. The wedding saw a significant gathering of celebrities, including Bradley Cooper, Gigi Hadid, Brad Pitt, Jennifer Lopez, Selena Gomez, Tom Hanks, Beyoncé, and Hugh Grant. The ceremony itself was officiated by Adam Sandler and included performances by Paul McCartney and Stevie Nicks.

The event also presented a potential for an encounter with ex-partner Jack Antonoff, a collaborator of Swift's, particularly after Dunham's recent memoir "Famesick" offered a critical account of their past romance.