Write a Descriptive 'About Us' Section for fashion brand

Small womens fashion business who will be selling high quality designs at affordable prices. The brand represents elegance and luxury. I need an 'About Us' section on the website and unfortunately I am not the best at writing. It shouldn't be too long description but should be suitable enough for a quick read so my customers understand the business more. The clientelle will be ages 18-45 mainly. It is a British brand.

Please let me know a fixed cost (the cost below is not correct).

Thank You