Mermaidcore embraced oceanic fantasy: iridescent fabrics, seashell accessories, pearls, aquatic color palettes (seafoam, coral, turquoise). The trend peaked ahead of The Little Mermaid live-action release (2023) and reflected broader Y2K nostalgia.

Aesthetic Elements

• Colors - Seafoam green, coral pink, pearl white, ocean blue
• Materials - Iridescent fabrics, sequins, holographic finishes
• Accessories - Seashell jewelry, pearl hair clips, starfish earrings
• Makeup - Glossy skin, shimmery eyeshadow (teal, purple), wet-look hair

Cultural Connections

• Little Maid hype - Halle Bailey casting built anticipation
• Y2K nostalgia - H2O: Just Add Water, Aquamarine, 2000s mermaid culture
• Climate anxiety - Romantic ocean escapism

Fashion Adoption

Chopova Lowena’s seashell skirts went viral. Simone Rocha pearl accessories. Fast fashion flooded with shell bags and iridescent tops.

Sources: TikTok trend reports, Vogue mermaidcore analysis