Possible Clues:

• Precedent setter, legally
• Suit seen as the first of many looking similar
• Matchbox model
• Examine luggage to establish legal precedent
• Match-box - it sets a precedent
• Bizarre sect set a precedent
• A model suit
• Cassette containing significant lawsuit
• Try some luggage that could create a precedent
• Match luggage — one judges it of wide importance