Hi everyone, Ive just bought a teal dress today for my sisiter in laws wedding, this is the most daring colour ive ever bought ( always black and brown ), idealy I would like to wear a small fitted cardigan or shrug or even a wrap to go with it just to hide my arms and cleavage! But ive no idea what colour cardy etc to buy. Im desperate to buy black as I dont want to stand out. Any subtle ideas?

Thank you!!! Im absolutley clueless when it comes to clothes xx