Party wear on a budget

Beaded Cami Top
Maxi skirt
Beaded skirt
Skater dress

Etched Disc Necklace
Statement Fringe necklace

Metallic Pointed Toe Stilettos
Ankle Strap Block Heels

My life is pretty casual and I rarely need party clothing, yet, my mind wants them all the time. Luckily, my cousin is getting married in a few weeks, so I finally have a real excuse to buy something nice. I have some travel plans on my mind, so I decided to get something really affordable.
As my mom wanted to get us George dresses for those laid back looks as you good grocery shopping, I was pleasantly surprised that I found such nice pieces in George. Plus, so cheap- any of these are no more than £14. Which is important not only to save money, but also releases from the guilt which accompanies my expensive buys most of the time.
Weeding will be held on the beach so I picked these bohemian, loose pieces, staying loyal to black but adding tasty sparkle.
Anyway, the only thing I can’t decide is: to match beaded top with maxi skirt or with beaded skirt? M?