Shoujo Medieval Romances

Fairly new/Just came out:
http://www.mangago.zone/read-manga/a_capable_maid/
http://www.mangago.zone/read-manga/lucia/
http://www.mangago.zone/read-manga/charlotte_s_letter/

(Sorta) Popular manhwas:
https://mangadex.org/title/33099/this-girl-is-a-little-wild
http://www.mangago.zone/read-manga/doctor_elise/
http://www.mangago.zone/read-manga/as_you_wish_prince/
http://www.mangago.zone/read-manga/suddenly_became_a_princess_one_day/
http://www.mangago.zone/read-manga/la_dolce_vita_di_adelaide/
http://www.mangago.zone/read-manga/i_am_a_child_of_this_house/
http://www.mangago.zone/read-manga/daughter_of_the_emperor/?av=1
http://www.mangago.zone/read-manga/the_justice_of_villainous_woman/
http://www.mangago.zone/read-manga/the_maid_and_the_vampire/
http://www.mangago.zone/read-manga/reminiscence_adonis/
http://www.mangago.zone/read-manga/light_shadow/
http://www.mangago.zone/read-manga/lady_baby/
http://www.mangago.zone/read-manga/miss_not_so_sidekick/
http://www.mangago.zone/read-manga/lady_beast/

Asian rather than European:
http://www.mangago.zone/read-manga/what_kind_of_empress_is_this/
http://www.mangago.zone/read-manga/zhulong_ice_and_fire/?av=1
http://www.mangago.zone/read-manga/peerless_alchemist/

Oh this also just came out. Not coloured but hilarious!
http://www.mangago.zone/read-manga/the_villainess_slow_prison_life_began_with_her_broken_engagement/

Oh, forgot some of these new ones:
http://www.mangago.zone/read-manga/a_stepmother_s_m_rchen/
http://www.mangago.zone/read-manga/the_pet_of_the_villainess/
http://www.mangago.zone/read-manga/beatrice/
http://www.mangago.zone/read-manga/the_duchess_50_tea_recipes/
http://www.mangago.zone/read-manga/lady_to_queen/

http://www.mangago.zone/read-manga/miss_not_so_sidekick/
http://www.mangago.zone/read-manga/doctor_elise/
http://www.mangago.zone/read-manga/as_you_wish_prince/
http://www.mangago.zone/read-manga/the_justice_of_villainous_woman/
http://www.mangago.zone/read-manga/suddenly_became_a_princess_one_day/
http://www.mangago.zone/read-manga/they_say_i_was_born_a_king_s_daughter/
http://www.mangago.zone/read-manga/light_shadow/
http://www.mangago.zone/read-manga/daughter_of_the_emperor/?av=1
http://www.mangago.zone/read-manga/the_monster_duchess_and_contract_princess/
http://www.mangago.zone/read-manga/reminiscence_adonis/
http://www.mangago.zone/read-manga/otome_game_no_hametsu_flag_shika_nai_akuyaku_reijou_ni_tensei_shite_shimatta/
http://www.mangago.zone/read-manga/la_dolce_vita_di_adelaide/
http://www.mangago.zone/read-manga/koushaku_reijou_no_tashinami/
http://www.mangago.zone/read-manga/empress_of_another_world/?av=1
http://www.mangago.zone/read-manga/i_am_a_child_of_this_house/
http://www.mangago.zone/read-manga/i_m_a_villainous_daughter_so_i_m_going_to_keep_the_last_boss/
http://www.mangago.zone/read-manga/seijo_no_maryoku_wa_bannou_desu/
http://www.mangago.zone/read-manga/may_i_ask_for_one_final_thing/
http://www.mangago.zone/read-manga/my_lord_the_wolf_queen/
http://www.mangago.zone/read-manga/ascendance_of_a_bookworm/
http://www.mangago.zone/read-manga/the_white_cat_that_swore_vengeance_was_just_lazing_on_the_dragon_king_s_lap/
http://www.mangago.zone/read-manga/the_villain_s_savior/
http://www.mangago.zone/read-manga/i_was_told_to_relinquish_my_fiance_to_my_little_sister_and_the_greatest_dragon_took_a_liking_to_me_and_unbelievably_took_over_the_kingdom/
http://www.mangago.zone/read-manga/the_villainess_want_to_marry_a_commoner/
http://www.mangago.zone/read-manga/iris_lady_with_a_smartphone/
http://www.mangago.zone/read-manga/saving_80_000_gold_coins_in_the_different_world_for_my_old_age/
http://www.mangago.zone/read-manga/the_daughter_of_the_albert_house_wishes_for_ruin/
http://www.mangago.zone/read-manga/chitra/
http://www.mangago.zone/read-manga/lady_beast/
http://www.mangago.zone/read-manga/isekai_omotenashi_gohan/
http://www.mangago.zone/read-manga/sica_wolf/
http://www.mangago.zone/read-manga/royal_cinderella_mama_i_was_reincarnated_as_a_poverty_stricken_woman_but_an_emperor_became_infatuated_with_me/
http://www.mangago.zone/read-manga/three_lifetimes/
http://www.mangago.zone/read-manga/as_long_as_you_like_it/
http://www.mangago.zone/read-manga/isekai_de_caf_o_kaiten_shimashita/
http://www.mangago.zone/read-manga/it_s_virtually_impossible_to_make_this_boy_like_me/
http://www.mangago.zone/read-manga/lady_rose_wants_to_be_a_commoner/
http://www.mangago.zone/read-manga/god_bless_you_webtoon/
http://www.mangago.zone/read-manga/the_investigator_of_mueller/
http://www.mangago.zone/read-manga/this_time_i_will_definitely_be_happy/
http://www.mangago.zone/read-manga/beatrice/
http://www.mangago.zone/read-manga/lucia/

I should probably just start making a list instead of hunt all of these down every time...
Well enjoy ヾ(☆▽☆) some of these might tickle your fancy some might not, but these generally all have the same vibe as what you're requesting.

mkay so i made a list that might be less overwhelming plus it has more stuff
http://www.mangago.zone/home/mangalist/474936/

Thanks for the recommendations (*˘︶˘*).。.:*♡

Thanks for making the list! I'm excited to read them (。•ω•。)ノ♡