Vineyard Vines is the dominant signal in Lilly Pulitzer's top 10, scoring 0.89 — a full 13 points above the next nearest neighbor. No other neighbor comes close to that gap, which is the defining structural fact of this data.
The shape is a spike. After Vineyard Vines, the remaining nine neighbors spread across a range of 0.70–0.76, with no secondary cluster pulling away from the pack. Pinehurst Resort (0.76, Hotels) and Ari Fleischer (0.75, Government Officials) sit just below, followed by journalists Pete Thamel (0.74) and Stewart Mandel (0.73), golfer Jason Dufner (0.74), and humor account Total Frat Move (0.74). The subcategory mix across the top 10 is notably cross-kind: only two other Fashion brands appear — Chubbies at 0.72 and Southern Tide at 0.70 — while the rest are athletes, journalists, a government official, a hotel, and a humor/satire account. The golf thread is visible (Dufner, Pinehurst, and the broader neighbor set), as is a college football and conservative media current running through the journalists and political figures. Lilly Pulitzer's audience shape is not primarily defined by other fashion brands; it is defined by one fashion brand above all others, surrounded by a preppy-adjacent lifestyle cluster that spans sport, media, and politics.
The spike on Vineyard Vines suggests this audience has a sharper, more concentrated identity than the rest of the neighbor set can account for on its own.