向き・向け: the difference

•「〜向き」: naturally suitable, whether or not it was made for them.

•「〜向け」: made specifically for a group; the target was fixed at the design stage.

•Example: 「この服は若者向きだ」 means the style suits young people (adults can wear it too); 「この服は若者向けに作られた」 means it was designed for young people.