Lana Del Rey’s choice of outfit to Margaret Qualley and Jack Antonoff’s wedding has sparked a debate online.

The “Summertime Sadness” singer wore a pink-and-white mini dress with casual platform slides to the couple’s lavish New Jersey nuptials.

Some fans took issue with the fact that she was wearing white, which is considered a major wedding etiquette faux pas.

Others defended Del Rey, saying that her dress was light pink and not technically white. They also pointed out that she was a close friend of the couple and was likely invited to the wedding as a guest, not as a member of the bridal party.

Del Rey’s choice of footwear also drew attention. Some fans joked that she must have thought the dress code was “Beach Casual,” while others suggested that her comfy platform slides were the right move for a night on the dance floor.

Ultimately, it is up to each individual to decide whether or not they think Del Rey’s outfit was appropriate for a wedding. However, the debate over her dress has sparked a conversation about wedding etiquette and what is considered acceptable attire for such an event.