Because he is a member of the Children of the Watch, Din is never supposed to remove his helmet in front of others. Installing an accessory or painting it requires it to be off his head, which is something he can't do.
The appearance of a Mandalorian's armor was largely up to the individual, as the highly independent Mandalorian people customized their armor with different colored paint schemes, clan and unit sigils, personalized glyphs, or other marking patterns in accordance to their own tastes.
In contrast, Din Djarin's armor was made from pure beskar, earned through the bounty on Grogu. This made Djarin's armor rare and even more durable than normal Mandalorian armor, allowing it to stay shiny and undamaged even when he walked into a barrage of blaster fire.
Why is Boba Fett allowed to wear Mandalorian armor?
Boba Fett's armor was inherited from his clone template—or "father"—Jango Fett, who received it from the Mandalorians after he became a foundling. Fett originally bore his armor as a Mandalorian warrior during the Mandalorian Civil Wars, the conflict during which he was given the armor in the first place.
Much like the unassuming small brick of beskar, Din had no idea how much his mission to retrieve Grogu would change his life, and his first silver pauldron serves to remind him that.
Why Most Mandalorians Get One Shotted Despite Wearing Beskar Armor [Canon]
Why is the Darksaber so heavy to Din Djarin?
Why Is the Darksaber Heavy for Din? The Armorer mentions in passing during The Mandalorian that the difficulty related to wielding the Darksaber is driven by its user fighting against the blade itself rather than letting themselves go with the natural flow of combat.
It's actually Wren who explains why, exactly, the Darksaber is so heavy. In an episode of Star Wars: Rebels, she remarks, "Energy constantly flows through the crystal. You're not fighting with a simple blade as much as you are directing a current of power. Your thoughts, your actions, they become energy.
From something as small as a pauldron, which Din once removed to ease Grogu to sleep in The Mandalorian season 1, to an entire suit of armor as Sabine is seen doing in Ahsoka, a Mandalorian is allowed to remove their armor.
As a result, bringing The Mandalorian's titular character to life requires the combined efforts of three performers: Pascal himself, and stunt actors Brendan Wayne and Lateef Crowder. In fact, when filming “Sanctuary” for The Mandalorian season 1, it was Wayne behind the mask the whole time.
Mandalorian armor was typically made from beskar, which was one of the strongest metals in the galaxy, but it could also be made from more common metals such as durasteel. Beskar could protect the wearer from blasters and even lightsabers.
Affiliation. Beskar'kandar was a type of Mandalorian armor comprised of plates forged from beskar iron, a near-indestructable ore found only on the planet Mandalore and its moon, Concordia. The beskar used in the armor's construction made it almost impervious to the blows of a lightsaber.
He hailed from Aq Vetina and became orphaned during the end of the Galactic Republic, and was raised on Concordia as a foundling by the Children of the Watch, an orthodox religious sect that had broken off from mainstream Mandalorian society.
Aside from looking cool, Mandalorian armor had both a practical and cultural significance to its wearer. Mandalorian armor was generally made with beskar, a durable alloy capable of deflecting blaster bolts and withstanding lightsabers.
Din Djarin's armor was unique to him, being one of the only Mandalorians who wear pure beskar armor. Din Djarin's Armor had 2 variants, Din's old, and Din's new armor. After his fight with the Mudhorn, Din had to replace his armor, as it was of no use anymore.
But even now, his story continues to change as The Mandalorian reveals even more history regarding Boba's green armor. In Legends and canon, Boba's armor has never had an ounce of beskar steel -- at least until recently. Beskar is a precious metal that makes up the Mandalorian's armor.
Pedro Pascal Was In The Suit For Almost All Of The Mandalorian Season 2. Pascal, similarly to The Mandalorian season 3, had several scheduling conflicts during season 1 that made it difficult for him to be present on set - thus actor Brendan Wayne established much of the character within the suit.
Once, briefly, in season one; twice, more extensively, in season two; and then not at all in season three. That certainly makes fans wonder how often the actor is actually wearing the suit and helmet. The answer seems to be “less than you think.”
Over time, a gentle headbutt consisting of a tapping of helmets together at the forehead, came to be a stand-in gesture for a kiss among Mandalorians adorned in full armor. The practice led to the development of the slang term "Keldabe kiss," derived from the name of Mandalore's capital city.
Can Mandalorians remove their helmets in front of their spouse?
Among their many intriguing customs, the strict adherence to never removing their helmets in front of others raises questions about how Mandalorians engage in romantic relationships and raise their offspring.
This rule exists to protect their cultural identity and maintain a sense of secrecy and anonymity. However, within the confines of their own homes or among trusted individuals, it is likely that a Mandalorian can remove their helmet, including in front of their spouse.
Because the Darksaber's sentience intertwined its fate with the rulers of Mandalore, Mando's rejection of that role meant that their wills could never align. That's why he has so much trouble wielding the weapon: it doesn't want to be wielded by a selfish bounty hunter who doesn't care about Mandalore.
All of that goes to show that Mando not being able to lift the Darksaber has nothing to do with how he acquired the blade or his failing the Creed. Accordingly, the best explanation is still that the Darksaber doesn't personally approve of Mando.
