The Princess of Power line shipped with a much deeper accessory layer than the original Masters of the Universe line had. Where a 1982 He-Man came with a sword, an axe, and a shield, a 1985 Glimmer came with a crown, a staff, a skirt, a comb, and a mini-comic, and a 1986 Sweet Bee added a pink antenna headdress and a butterfly shield on top of that. Mattel was leaning into doll-play conventions, and the small-parts count went up accordingly.
The flagship accessory hub is the Crystal Castle playset, released in 1984 and re-stickered through 1986. The castle ships with a four-piece furniture set: a treasure chest with a hinged lid, a mirrored vanity dresser, a fireplace with a removable screen, and a throne. The plastic is a clean white moulded body with translucent pink and blue accents in the same Wave 1 palette as the She-Ra and Adora figures. The treasure chest is the most-cloned and most-pirated of the four pieces because the lid is the only Crystal Castle part that opens; the lid breaks easily and replacement-lid listings dominate the loose-parts market.
Per-doll accessories are the harder collector layer. Every Wave 1 doll shipped with a comb (eight different colours, one per doll), a Fantastic Fashions-compatible skirt or robe, and a doll-specific weapon or accessory. Glimmer has the pink five-point staff. Castaspella has the spinning wheel-shaped headdress. Frosta has the ice tiara. Bow has the heart-shield bow and three pink arrows. Sweet Bee, from Wave 2 in 1986, has the antenna headdress that almost never survives loose. The Wave 2 dolls (Mermista, Perfuma, Peekablue, Flutterina, Netossa) added similarly specific small parts.
Construction is the standard 1984 Mattel doll-accessory mould: soft pink and white plastics, painted gold detail on the metallic-looking parts, no electronics. Most accessories are unmarked but the larger pieces carry a small “Mattel 1984” or “Mattel 1985” cartouche on the back. The plastic has not aged well: the white parts on Crystal Castle furniture have yellowed in nearly every loose example, and the painted gold rubs off the throne arms and the dresser frame.
Secondary market pricing reflects the loose-parts collector layer. Complete Crystal Castle four-piece furniture sets run $35 to $80 depending on yellowing. Replacement treasure chest lids run $5 to $15. Individual doll combs in the correct doll-specific colour run $8
