Dress for the Opera
When a gentleman invites a lady to the opera, he should tell her what part of the house they are to occupy. If it is a box she must at least wear a light opera cloak, even if she does not array herself in full evening dress. However, evening toilet, no bonnet and beautifully dressed hair, are the correct thing. At an opera matinée, elegant visiting dress and dainty bonnets are always worn. If a gentleman is to escort a lady to the opera in any of the public conveyances she must wear street toilet.