Clothes and seasons

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Across
  1. 2. protect us from heat, cold and dust
  2. 4. special clothes
  3. 6. worn during parties
Down
  1. 1. clothes worn during the winter season
  2. 3. the weather is hot and dry
  3. 5. we see this after the rains
  4. 7. what we get from silkworms