“My all-time favorite designer has passed away. Oscar, it was an honor to wear your creations and to know you. In loving memory,” said Taylor Swift in her Instagram post.
"Very sad to hear of the passing of Oscar De La Renta. He was a master, and an inspiration to me and so many other artists. He made beauty,” said Christian Siriano with this touching picture of the late designer.
“We lost one of the most brilliant and elegant men who defined and exemplified true glamour. An extraordinary friend and mentor to me from the start of my career I learned so much from Oscar and I will miss him forever…may he rest in peace #fashionicon #legend #myhero xoRZ,” voiced celebrity stylist Rachel Zoe.
"The world lost one of the most extraordinary people that I have ever met. Thank you for helping me become the woman I am today and for always inspiring me to be better. There simply is no one else like you," said model Karlie Kloss in her Instagram tribute.
"'Fashion is a trend, style lives within a person.' - Oscar de la Renta. The world has lost another icon today. May a man who inspired so many rest in peace."
"Truly saddened by the loss of one of the greatest fashion icons of all time. Oscar de la Renta will be greatly missed." tweeted Ivanka Trump.
"I am so saddened to hear of the passing of Oscar de la Renta. He was just as elegant as the clothes he made. An American icon #RIP," tweeted celebrity stylist Brad Goreski.
"Iconic legendary genius, gone but definitely not forgotten #OscarDeLaRenta My heart goes out to the De La Renta family. -ZS," tweeted Zoe.
"What a legend, what a life. #RIP to one of the world's most legendary fashion designers Oscar de la Renta. #RIPOscarDeLaRenta."
"Today fashion lost one of the greatest couturiers of the last century. I'm forever grateful to have had the chance to wear his creations and I'll always remember Mr. De La Renta as a gentleman and a class act. Oscar was never afraid to speak his mind or share his point of view - whether that be on the runway or on the written page. He was a pillar of New York fashion and will be sorely missed. #OscardelaRenta #ODLR."
"He made this secret fashion girl's dreams come true," tweeted Kathy.
“The Gentleman of Fashion you will always be !!! R I P@oscarprgirl @OscarPRGirl #Oscar de la Renta.” voiced Naomi on Instagram.
"A great has left us. #OscarDeLaRenta Thank you for adding such beauty to the world, along with elegance, class and grace," tweeted Rita.