Sydney Sweeney Showed Off Her "Birthday B**bs" Lingerie Collection & Left Very Little To The Imagination [VIDEOS]

Sydney Sweeney has been promoting her own inclusive intimate apparel brand, SYRN, and this week spotlighted a new lingerie drop tied to her birthday. The “Birthday B**bs” collection went live on September 1, 2026, ahead of her 29th birthday on September 12. Sweeney, who also serves as founder and creative director rather than just a celebrity face, said the brand was shaped by childhood frustrations finding supportive bras that looked good. The line offers 44 bra sizes from 30B to 42DDD and includes XS to 3X. Prices range from $19 to $64. Promotional videos show retro-style celebration and brief glimpses of the lingerie.