I searched but could not find where the blazer was from, but it still proves the point that you can spice up any casual outfit with some sparkle. Add one gold or sequined piece of clothing/accessory to your outfit and you will surely stand out wherever you go! Here are a few pieces I found for inspiration:
Links to each item below!
River Island Gold Sequin Foldover Clutch Bag
Sequin Stripe Jacket (Topshop)
Gold 80s sequin alice hair band (River Island)