Often in previous times the glove had greater significance than it does nowadays. Because it was so much part of social etiquette it represented honour, purity and evidence of good faith. Now being aware of gloves in a dream often represents some way in which we are hiding our abilities from people around us.
To take off the glove signifies respect and an act of sincerity.
To dream of boxing gloves could indicate that we are trying too hard to succeed in a situation where there is aggression. Consulting the entries for clothes and also hands in body will give further information.