1. Oscar de la Renta

- Having a net worth of more than 26 billion dollars, Oscar de la Renta is arguably the most expensive apparel brand on the globe.
- Launched by the fashion designer Oscar Aristides himself, the brand is mostly known for the beautiful bridal dresses they produce.
- The brand actually surfaced to the top stage when they were linked with the clothing picks for Jacqueline Kennedy, the first lady of the United States.
- In addition to this, the clothing brand has been endorsed by many celebrities in red carpets, fashion shows, etc.