Going to a glam hen do in London this week and am wearing black skinnies, black blazer with bunched up sleeves, shoe boots and this top www.oasis-stores.com/cold-shoulder-cut-out-top/tops/oasis/fcp-product/4490131920 - colour of top really suits me but outfit is quite plain so I wanted to add a statement necklace. Bought this in Zara as I thought it was very pretty but it is quite shiny so am starting to worry it is overkill. What do you think?