Ever since she began filming shows in the early aughts, Big Bang Theory star Kaley Cuoco has figured out a thing or two about dressing for red carpet events. No matter the affair, she always manages to make her fans’ jaws drop then and now.

Case in point, back in February 2016, the hit CBS show reached the major milestone of filming a whopping 200 episodes. Naturally, the entire Big Bang Theory cast and crew came together to celebrate the momentous occasion. When Kaley made her way down the red carpet, she stunned all the attendees with a black see-through lace dress.

Showcasing a sweetheart neckline and sequined straps, the actress’ gown featured a flowing A-line skirt as well. Keeping the attention on the intricate details of the outfit, The Flight Attendant star wore barely any jewelry other than simple earrings. She tied the look together with a slicked back bun, bronzed smoky eye makeup and nude lipstick.

While Kaley’s gown was definitely a memorable moment during the event, it didn’t take away from the sentimental milestone. She told Extra how she couldn’t believe she had reached this moment in her career.

“Honestly, I’ve been getting very emotional this week thinking about it,” she told the outlet. “It’s a dream come true. 200 episodes in this many years, with my family and people that I love so much. We’ve had so much support and I can’t believe we’re here. There’s a lot of people behind the scenes that have made this possible, and I don’t know — I’m just very grateful.”