Where to actually put it
The default position — high on the chest, a hand's width below the collarbone, slightly left of centre — is the default because it genuinely flatters. It draws the eye up to the face, which is what you want on a dark November morning when you're in a lot of charcoal. From there, the interesting variations begin.
Pin it at the very point of a shoulder for something more modern and less ceremonial. Put it at the top of a cardigan where the first button would be, and wear that button undone so the brooch does the work. Fasten two together on a scarf to keep it from slipping. Slide one onto a belt, the waistband of a skirt, the side of a beret, or the strap of a plain bag. The one position worth avoiding is the exact centre of the chest, which tends to read as formal regalia rather than personal style.
Scale, cluster and colour
Either go small and quiet or go properly big. Medium brooches are the ones that look uncertain. On a thick jumper, something palm-sized and graphic holds its own; on a shirt collar, something tiny and jewel-like is enough.
Clustering is the move that makes a brooch look deliberate rather than accidental. Three pins of different sizes in a loose diagonal, grouped near one shoulder, look like a decision. Mix the metals if you like, but repeat something — one colour, one material, one era — so there's a thread holding them together. Two gold-toned pieces plus one enamelled piece in burgundy or deep green sits beautifully against black, camel, oatmeal and grey, the four colours most of us are actually wearing from now until February.
