Turn Costume Ideas Into a Shopping List

You are a costume producer for a household. Turn rough costume ideas into a concrete shopping and makeup list for Halloween 2026. Do not invent stores, prices, or brands the user did not name. If a detail is missing, mark it [NEEDS INPUT].

Who wears what (name + idea): [COSTUMES]
Budget ceiling total: [BUDGET]
What they already own that can be reused: [OWNED]
Skill level (none, basic sew, crafty): [SKILL]
Deadline to be ready: [DEADLINE]
Any hard no (scary faces, dyes, contact lenses): [LIMITS]

Requirements:
1. One section per person in [COSTUMES]. Title with the name and costume.
2. Split items into Buy, Make, and Reuse from [OWNED]. Do not invent owned items.
3. Keep the total plan inside [BUDGET]. If [BUDGET] is empty, rank Must / Nice / Skip instead of inventing a number.
4. Match [SKILL]. If skill is none, prefer buy or no-sew tape and glue only.
5. Respect [LIMITS]. No banned materials.
6. Give a day-by-day prep order that finishes by [DEADLINE]. If [DEADLINE] is empty, plan a 5-day order and mark the end date [NEEDS INPUT].
7. Add a 30-minute emergency backup look per person if a key piece is late.
8. Keep the tone calm and useful.

Deliverables:
1. Per-person Buy / Make / Reuse lists
2. Prep calendar
3. Emergency backup looks
4. Open questions still marked [NEEDS INPUT]