Which collaborations has Olivia Aman engaged in for her fashion content on LIKEtoKNOW.it?

Based on the available content, Olivia Aman has collaborated with the Vici Collection for her fashion content on LIKEtoKNOW.it. She has shared a discount code "oliviaaman25" for 25% off on the Vici Collection website. She has also promoted K merchandise and provided a special discount code "Olivia15".

These collaborations have allowed her to share a variety of outfits and styles, including party dresses, midsize fashion, special occasion dresses, and more.

Is there a specific collaboration or type of clothing you're interested in?