Hi all, I need your input between the 10 motifs blue agate necklace and celestial blue holiday pendant. I bought this year holiday pendant and now have a second thought if I should return it and save money for the 10 motifs blue agate necklace. Would the 10 motifs be too formal for daily wear? I have the blue agate bracelet, blue serves pendant, and grey MOP LE pendant. Thank you very much for your inputs.