"a buenas horas mangas verdes" meaning in Spanish

{
  "etymology_text": "From the phrase \"a buenas horas\" (it's high time/it's about time) + \"mangas verdes\" (meaning green sleeves). The term \"mangas verdes\" goes back to the Santa Hermandad, a peacekeeping force in Spain, who wore short sleeveless jackets, under which they wore green shirts. This law-enforcement agency had a reputation for always arriving too late to solve a crime or catch a criminal, hence the phrase.",
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "phrase"
      },
      "expansion": "a buenas horas mangas verdes",
      "name": "head"
    }
  ],
  "hyphenation": [
    "a"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "about time, better late than never"
      ],
      "id": "en-a_buenas_horas_mangas_verdes-es-phrase-tZ3ykReg",
      "links": [
        [
          "about time",
          "about time"
        ],
        [
          "better late than never",
          "better late than never"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) about time, better late than never"
      ],
      "tags": [
        "idiomatic"
      ],
      "wikipedia": [
        "Santa Hermandad"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a ˌbwenas ˌoɾas ˌmanɡas ˈbeɾdes/"
    },
    {
      "ipa": "[a ˌβ̞we.nas ˌo.ɾaz ˌmãŋ.ɡaz ˈβ̞eɾ.ð̞es]"
    }
  ],
  "word": "a buenas horas mangas verdes"
}

{
  "etymology_text": "From the phrase \"a buenas horas\" (it's high time/it's about time) + \"mangas verdes\" (meaning green sleeves). The term \"mangas verdes\" goes back to the Santa Hermandad, a peacekeeping force in Spain, who wore short sleeveless jackets, under which they wore green shirts. This law-enforcement agency had a reputation for always arriving too late to solve a crime or catch a criminal, hence the phrase.",
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "phrase"
      },
      "expansion": "a buenas horas mangas verdes",
      "name": "head"
    }
  ],
  "hyphenation": [
    "a"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Spanish entries with incorrect language header",
        "Spanish idioms",
        "Spanish lemmas",
        "Spanish multiword terms",
        "Spanish phrases",
        "Spanish terms with IPA pronunciation",
        "Spanish terms with audio links"
      ],
      "glosses": [
        "about time, better late than never"
      ],
      "links": [
        [
          "about time",
          "about time"
        ],
        [
          "better late than never",
          "better late than never"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) about time, better late than never"
      ],
      "tags": [
        "idiomatic"
      ],
      "wikipedia": [
        "Santa Hermandad"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a ˌbwenas ˌoɾas ˌmanɡas ˈbeɾdes/"
    },
    {
      "ipa": "[a ˌβ̞we.nas ˌo.ɾaz ˌmãŋ.ɡaz ˈβ̞eɾ.ð̞es]"
    }
  ],
  "word": "a buenas horas mangas verdes"
}